{"id":"https://openalex.org/W1489562369","doi":"https://doi.org/10.1111/j.1365-2591.1977.tb00636.x","title":"The problem of the open apex \u2010 a new approach: Oxidised regenerated cellulose technique","display_name":"The problem of the open apex \u2010 a new approach: Oxidised regenerated cellulose technique","publication_year":1977,"publication_date":"1977-01-01","ids":{"openalex":"https://openalex.org/W1489562369","doi":"https://doi.org/10.1111/j.1365-2591.1977.tb00636.x","mag":"1489562369","pmid":"https://pubmed.ncbi.nlm.nih.gov/267057"},"language":"en","primary_location":{"id":"doi:10.1111/j.1365-2591.1977.tb00636.x","doi":"https://doi.org/10.1111/j.1365-2591.1977.tb00636.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1365-2591.1977.tb00636.x","pdf_url":null,"source":{"id":"https://openalex.org/S50094856","display_name":"International Endodontic Journal","issn_l":"0143-2885","issn":["0143-2885","1365-2591"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Endodontic Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","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/A5114042411","display_name":"Mohiddin R. Dimashkieh","orcid":"https://orcid.org/0000-0003-2987-3617","observed_orcids":["https://orcid.org/0000-0003-2987-3617"]},"institutions":[{"id":"https://openalex.org/I875646752","display_name":"Damascus University","ror":"https://ror.org/03m098d13","country_code":"SY","type":"education","lineage":["https://openalex.org/I875646752"]}],"countries":["SY"],"is_corresponding":true,"raw_author_name":"M. R. DIMASHKIEH","raw_affiliation_strings":["Conservation Department, Faculty of Dentistry, University of Damascus, Damascus, Syria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Conservation Department, Faculty of Dentistry, University of Damascus, Damascus, Syria","institution_ids":["https://openalex.org/I875646752"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5114042411"],"corresponding_institution_ids":["https://openalex.org/I875646752"],"apc_list":{"value":4880,"currency":"USD","value_usd":4880},"apc_paid":null,"fwci":4.8535,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.92095808,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":"10","issue":"1","first_page":"9","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10536","display_name":"Endodontics and Root Canal Treatments","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10113","display_name":"Dental materials and restorations","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10984","display_name":"Sinusitis and nasal conditions","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/open-apex","display_name":"open apex","score":0.9700000286102295},{"id":"https://openalex.org/keywords/root-canal-treatment","display_name":"endodontic treatment","score":0.5979999899864197},{"id":"https://openalex.org/keywords/apical-patency","display_name":"apical patency","score":0.4519999921321869},{"id":"https://openalex.org/keywords/root-canal-obturation","display_name":"root canal obturation","score":0.5149999856948853}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.649429440498352},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.6046939492225647},{"id":"https://openalex.org/C67139541","wikidata":"https://www.wikidata.org/wiki/Q2858200","display_name":"Apex (geometry)","level":2,"score":0.47812119126319885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44822508096694946},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.42623716592788696},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.38526490330696106},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3237988352775574},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3060765862464905},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19240981340408325},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.1020539402961731}],"mesh":[{"descriptor_ui":"D002482","descriptor_name":"Cellulose","qualifier_ui":"Q000031","qualifier_name":"analogs & derivatives","is_major_topic":true},{"descriptor_ui":"D002483","descriptor_name":"Cellulose, Oxidized","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D003723","descriptor_name":"Dental Amalgam","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012387","descriptor_name":"Root Canal Filling Materials","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D012389","descriptor_name":"Root Canal Obturation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D012834","descriptor_name":"Silver","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":true},{"descriptor_ui":"D014092","descriptor_name":"Tooth Root","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":true},{"descriptor_ui":"D014092","descriptor_name":"Tooth Root","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1111/j.1365-2591.1977.tb00636.x","doi":"https://doi.org/10.1111/j.1365-2591.1977.tb00636.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1365-2591.1977.tb00636.x","pdf_url":null,"source":{"id":"https://openalex.org/S50094856","display_name":"International Endodontic Journal","issn_l":"0143-2885","issn":["0143-2885","1365-2591"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-2","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Endodontic Journal","raw_type":"journal-article"},{"id":"pmid:267057","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/267057","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":"Journal of the British Endodontic Society","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W82683334","https://openalex.org/W151528812","https://openalex.org/W1988325362","https://openalex.org/W1995182672","https://openalex.org/W2020388481","https://openalex.org/W2028756225","https://openalex.org/W2043272672","https://openalex.org/W2050117997","https://openalex.org/W2052712952","https://openalex.org/W2060118267","https://openalex.org/W2060790513","https://openalex.org/W2073896046","https://openalex.org/W2080767800","https://openalex.org/W2095202450","https://openalex.org/W2150408055","https://openalex.org/W2409612774","https://openalex.org/W2411918036","https://openalex.org/W2417884419","https://openalex.org/W2434475141","https://openalex.org/W2442611801","https://openalex.org/W2470350463","https://openalex.org/W4252235058"],"related_works":["https://openalex.org/W62888458","https://openalex.org/W2469214557","https://openalex.org/W2439934153","https://openalex.org/W2465945003","https://openalex.org/W2397825489","https://openalex.org/W2462705086","https://openalex.org/W2409084015","https://openalex.org/W2412724690","https://openalex.org/W4298177989","https://openalex.org/W1921764800"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}