{"id":"https://openalex.org/W2395033857","doi":null,"title":"The bacteriology of pneumococcal otitis media.","display_name":"The bacteriology of pneumococcal otitis media.","publication_year":1977,"publication_date":"1977-09-01","ids":{"openalex":"https://openalex.org/W2395033857","mag":"2395033857","pmid":"https://pubmed.ncbi.nlm.nih.gov/894852"},"language":"en","primary_location":{"id":"pmid:894852","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/894852","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Johns Hopkins medical journal","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078892057","display_name":"ROBERT C. AUSTRIAN","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R Austrian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060972798","display_name":"Virgil M. Howie","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V M Howie","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5010335229","display_name":"John H. Ploussard","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J H Ploussard","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8766,"has_fulltext":false,"cited_by_count":92,"citation_normalized_percentile":{"value":0.92882311,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"141","issue":"3","first_page":"104","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10654","display_name":"Pneumonia and Respiratory Infections","score":0.7318999767303467,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10654","display_name":"Pneumonia and Respiratory Infections","score":0.7318999767303467,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10861","display_name":"Ear Surgery and Otitis Media","score":0.25949999690055847,"subfield":{"id":"https://openalex.org/subfields/2733","display_name":"Otorhinolaryngology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10873","display_name":"Bacterial Infections and Vaccines","score":0.0044999998062849045,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pneumococcal-otitis-media","display_name":"pneumococcal otitis media","score":0.9959999918937683},{"id":"https://openalex.org/keywords/streptococcus-pneumoniae","display_name":"Streptococcus pneumoniae","score":0.9919999837875366},{"id":"https://openalex.org/keywords/capsular-types","display_name":"capsular types","score":0.8159999847412109},{"id":"https://openalex.org/keywords/recurrent-otitis-media","display_name":"recurrent otitis media","score":0.7129999995231628},{"id":"https://openalex.org/keywords/nasopharyngeal-carriage","display_name":"nasopharyngeal carriage","score":0.9449999928474426},{"id":"https://openalex.org/keywords/coinfection","display_name":"co-infection","score":0.5609999895095825},{"id":"https://openalex.org/keywords/age-related-susceptibility","display_name":"age-related susceptibility","score":0.4560000002384186},{"id":"https://openalex.org/keywords/pneumococcal-vaccination","display_name":"pneumococcal vaccination","score":0.8339999914169312},{"id":"https://openalex.org/keywords/otitis-media","display_name":"otitis media","score":0.8149999976158142}],"concepts":[{"id":"https://openalex.org/C2776439223","wikidata":"https://www.wikidata.org/wiki/Q480700","display_name":"Otitis","level":2,"score":0.7893818616867065},{"id":"https://openalex.org/C2781253189","wikidata":"https://www.wikidata.org/wiki/Q221179","display_name":"Streptococcus pneumoniae","level":3,"score":0.7170277237892151},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6124065518379211},{"id":"https://openalex.org/C2780115692","wikidata":"https://www.wikidata.org/wiki/Q5747302","display_name":"Heterologous","level":3,"score":0.5698514580726624},{"id":"https://openalex.org/C2776152631","wikidata":"https://www.wikidata.org/wiki/Q4366062","display_name":"Pneumococcal infections","level":4,"score":0.5638803839683533},{"id":"https://openalex.org/C53162352","wikidata":"https://www.wikidata.org/wiki/Q243748","display_name":"Bacteriology","level":3,"score":0.5371554493904114},{"id":"https://openalex.org/C2908979688","wikidata":"https://www.wikidata.org/wiki/Q223254","display_name":"Acute otitis media","level":3,"score":0.5112731456756592},{"id":"https://openalex.org/C22070199","wikidata":"https://www.wikidata.org/wiki/Q192995","display_name":"Vaccination","level":2,"score":0.46065542101860046},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.44437146186828613},{"id":"https://openalex.org/C2777846895","wikidata":"https://www.wikidata.org/wiki/Q501553","display_name":"Middle ear","level":2,"score":0.4139145612716675},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.31803202629089355},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2434965968132019},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.1418786644935608},{"id":"https://openalex.org/C501593827","wikidata":"https://www.wikidata.org/wiki/Q12187","display_name":"Antibiotics","level":2,"score":0.13988137245178223},{"id":"https://openalex.org/C523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","level":2,"score":0.06149083375930786},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D002353","descriptor_name":"Carrier State","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004432","descriptor_name":"Ear, Middle","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D005122","descriptor_name":"Exudates and Transudates","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007231","descriptor_name":"Infant, Newborn","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009305","descriptor_name":"Nasopharynx","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":false},{"descriptor_ui":"D010033","descriptor_name":"Otitis Media","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D011008","descriptor_name":"Pneumococcal Infections","qualifier_ui":"Q000382","qualifier_name":"microbiology","is_major_topic":true},{"descriptor_ui":"D012008","descriptor_name":"Recurrence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:894852","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/894852","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Johns Hopkins medical journal","raw_type":"Journal Article"},{"id":"mag:2395033857","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/894852","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2412478223","https://openalex.org/W2772198177","https://openalex.org/W2089507456","https://openalex.org/W2061988541","https://openalex.org/W2408528263","https://openalex.org/W2134148024","https://openalex.org/W2158858414","https://openalex.org/W2151964239","https://openalex.org/W2105680635","https://openalex.org/W2153752142"],"abstract_inverted_index":{"The":[0,147],"bacteriologic":[1],"findings":[2],"of":[3,6,33,52,66,72,107,129,143,154],"1205":[4],"episodes":[5],"pneumococcal":[7,74,135,158],"otitis":[8,79,159],"media":[9,80,160],"are":[10],"analyzed.":[11],"Capsular":[12],"types":[13,55,75,137],"6,":[14],"14,":[15],"19":[16],"and":[17,30,47,95],"23":[18],"have":[19],"been":[20,40,57,115,139],"found":[21,58],"to":[22,42,45,59],"account":[23],"for":[24,100],"more":[25,123],"than":[26],"half":[27],"the":[28,34,67,73,130,144],"initial":[29,68],"subsequent":[31],"infections":[32,145],"middle":[35,131],"ear.":[36],"Initial":[37],"infection":[38,49,88,99,108,119,128],"has":[39,56,114,138],"shown":[41],"be":[43],"related":[44],"age,":[46],"recurrent":[48],"with":[50,109,120,133],"pneumococci":[51],"heterologous":[53,124],"capsular":[54,112,125,136],"occur":[60,82],"most":[61,76],"often":[62],"within":[63],"six":[64],"months":[65,94],"attack.":[69],"Nasopharyngeal":[70],"carriage":[71],"frequently":[77],"causing":[78,84],"may":[81,86,96],"without":[83],"infection,":[85],"antedate":[87],"by":[89],"as":[90,92,101,103,150],"long":[91,102],"13":[93],"persist":[97],"after":[98],"30":[104],"months.":[105],"Recurrence":[106],"a":[110],"given":[111],"type":[113],"identified":[116],"following":[117],"intervening":[118],"one":[121],"or":[122],"types.":[126],"Simultaneous":[127],"ear":[132],"two":[134],"observed":[140],"in":[141],"1%":[142],"studied.":[146],"potential,":[148],"but":[149],"yet":[151],"unestablished,":[152],"value":[153],"prophylactic":[155],"vaccination":[156],"against":[157],"is":[161],"considered.":[162]},"counts_by_year":[{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}