{"id":"https://openalex.org/W2005402105","doi":"https://doi.org/10.1016/0304-3959(81)90399-7","title":"Effect of morphine on experimental pain and measures of clinical pain in chronic pain patients","display_name":"Effect of morphine on experimental pain and measures of clinical pain in chronic pain patients","publication_year":1981,"publication_date":"1981-01-01","ids":{"openalex":"https://openalex.org/W2005402105","doi":"https://doi.org/10.1016/0304-3959(81)90399-7","mag":"2005402105"},"language":"en","primary_location":{"id":"doi:10.1016/0304-3959(81)90399-7","doi":"https://doi.org/10.1016/0304-3959(81)90399-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0304-3959(81)90399-7","pdf_url":null,"source":{"id":"https://openalex.org/S140848990","display_name":"Pain","issn_l":"0304-3959","issn":["0304-3959","1872-6623"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pain","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5010676214","display_name":"Patricia J. Wolskee","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"P. J. Wolskee","raw_affiliation_strings":[", NIDR,NIH, Bethesda, MD 20205 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":", NIDR,NIH, Bethesda, MD 20205 USA","institution_ids":["https://openalex.org/I1299303238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070468727","display_name":"Richard H. Gracely","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. H. Gracely","raw_affiliation_strings":[", NIDR,NIH, Bethesda, MD 20205 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":", NIDR,NIH, Bethesda, MD 20205 USA","institution_ids":["https://openalex.org/I1299303238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050155376","display_name":"M. J. Sayer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. J. Sayer","raw_affiliation_strings":[", NIDR,NIH, Bethesda, MD 20205 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":", NIDR,NIH, Bethesda, MD 20205 USA","institution_ids":["https://openalex.org/I1299303238"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031465490","display_name":"Ronald A. Dubner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1299303238","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88","country_code":"US","type":"government","lineage":["https://openalex.org/I1299022934","https://openalex.org/I1299303238"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. Dubner","raw_affiliation_strings":[", NIDR,NIH, Bethesda, MD 20205 USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":", NIDR,NIH, Bethesda, MD 20205 USA","institution_ids":["https://openalex.org/I1299303238"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5010676214"],"corresponding_institution_ids":["https://openalex.org/I1299303238"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.11627907,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"S155","last_page":"S155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11199","display_name":"Pain Management and Opioid Use","score":0.88919997215271,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T11199","display_name":"Pain Management and Opioid Use","score":0.88919997215271,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain Medicine"},"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/T10196","display_name":"Pain Mechanisms and Treatments","score":0.06419999897480011,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T10084","display_name":"Musculoskeletal pain and rehabilitation","score":0.018200000748038292,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/morphine","display_name":"morphine","score":0.9990000128746033},{"id":"https://openalex.org/keywords/chronic-pain","display_name":"chronic pain","score":0.7820000052452087},{"id":"https://openalex.org/keywords/experimental-pain","display_name":"experimental pain","score":0.9729999899864197},{"id":"https://openalex.org/keywords/clinical-pain","display_name":"clinical pain","score":0.6380000114440918},{"id":"https://openalex.org/keywords/pain-relief","display_name":"analgesia","score":0.7129999995231628},{"id":"https://openalex.org/keywords/pain-assessment","display_name":"pain assessment","score":0.39899998903274536}],"concepts":[{"id":"https://openalex.org/C2777389121","wikidata":"https://www.wikidata.org/wiki/Q81225","display_name":"Morphine","level":2,"score":0.8447592258453369},{"id":"https://openalex.org/C2781118164","wikidata":"https://www.wikidata.org/wiki/Q1088113","display_name":"Chronic pain","level":2,"score":0.6400428414344788},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6379881501197815},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5287028551101685},{"id":"https://openalex.org/C1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","level":1,"score":0.3492734432220459}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0304-3959(81)90399-7","doi":"https://doi.org/10.1016/0304-3959(81)90399-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0304-3959(81)90399-7","pdf_url":null,"source":{"id":"https://openalex.org/S140848990","display_name":"Pain","issn_l":"0304-3959","issn":["0304-3959","1872-6623"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","erih-plus","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pain","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9476000070571899,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1967417742","https://openalex.org/W2397730650","https://openalex.org/W2119316303","https://openalex.org/W2088877018","https://openalex.org/W2403675167","https://openalex.org/W2412025943","https://openalex.org/W2017318377","https://openalex.org/W2090461726","https://openalex.org/W2433783195","https://openalex.org/W2414183350"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}