{"id":"https://openalex.org/W2899299693","doi":"https://doi.org/10.1016/s0007-0912(18)31186-3","title":"A.331 Randomized comparison of continuous extradural Infusion with either 0.125% bupivacaine or 0.0625% bupivacaine + 0.25 \u00b5g ml\u22121 sufentanil during labour with breech presentation","display_name":"A.331 Randomized comparison of continuous extradural Infusion with either 0.125% bupivacaine or 0.0625% bupivacaine + 0.25 \u00b5g ml\u22121 sufentanil during labour with breech presentation","publication_year":1996,"publication_date":"1996-06-01","ids":{"openalex":"https://openalex.org/W2899299693","doi":"https://doi.org/10.1016/s0007-0912(18)31186-3","mag":"2899299693"},"language":"en","primary_location":{"id":"doi:10.1016/s0007-0912(18)31186-3","doi":"https://doi.org/10.1016/s0007-0912(18)31186-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0007-0912(18)31186-3","pdf_url":null,"source":{"id":"https://openalex.org/S33418846","display_name":"British Journal of Anaesthesia","issn_l":"0007-0912","issn":["0007-0912","1471-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"British Journal of Anaesthesia","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://doi.org/10.1016/s0007-0912(18)31186-3","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083232582","display_name":"M Ben Ayed","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Ben Ayed","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057074151","display_name":"Fr\u00e9d\u00e9ric Jean Mercier","orcid":"https://orcid.org/0000-0002-1289-2849","observed_orcids":["https://orcid.org/0000-0002-1289-2849"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F.J. Mercier","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5064618439","display_name":"Dan Benhamou","orcid":"https://orcid.org/0000-0001-9893-209X","observed_orcids":["https://orcid.org/0000-0001-9893-209X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Benhamou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4450,"currency":"USD","value_usd":4450},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"76","issue":null,"first_page":"103","last_page":"104"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10189","display_name":"Anesthesia and Pain Management","score":0.9970999956130981,"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/T10189","display_name":"Anesthesia and Pain Management","score":0.9970999956130981,"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/T10453","display_name":"Maternal and Perinatal Health Interventions","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2729","display_name":"Obstetrics and Gynecology"},"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/T11199","display_name":"Pain Management and Opioid Use","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/continuous-epidural-infusion","display_name":"continuous epidural infusion","score":0.6740000247955322},{"id":"https://openalex.org/keywords/bupivacaine","display_name":"bupivacaine","score":0.9800000190734863},{"id":"https://openalex.org/keywords/sufentanil","display_name":"sufentanil","score":0.9940000176429749},{"id":"https://openalex.org/keywords/labor-analgesia","display_name":"labor analgesia","score":0.9290000200271606},{"id":"https://openalex.org/keywords/breech-presentation","display_name":"breech presentation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/obstetric-analgesia","display_name":"obstetric analgesia","score":0.6940000057220459},{"id":"https://openalex.org/keywords/epidural-opioids","display_name":"epidural opioids","score":0.4909999966621399}],"concepts":[{"id":"https://openalex.org/C3018664633","wikidata":"https://www.wikidata.org/wiki/Q813687","display_name":"Breech presentation","level":3,"score":0.9485583305358887},{"id":"https://openalex.org/C2781328992","wikidata":"https://www.wikidata.org/wiki/Q422806","display_name":"Bupivacaine","level":2,"score":0.9092749357223511},{"id":"https://openalex.org/C2777019824","wikidata":"https://www.wikidata.org/wiki/Q417915","display_name":"Sufentanil","level":2,"score":0.8226321935653687},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6257057189941406},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.5743829011917114},{"id":"https://openalex.org/C2777601897","wikidata":"https://www.wikidata.org/wiki/Q3409113","display_name":"Presentation (obstetrics)","level":2,"score":0.507415235042572},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.2866048514842987},{"id":"https://openalex.org/C2779234561","wikidata":"https://www.wikidata.org/wiki/Q11995","display_name":"Pregnancy","level":2,"score":0.2137938141822815},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.05943608283996582},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0007-0912(18)31186-3","doi":"https://doi.org/10.1016/s0007-0912(18)31186-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0007-0912(18)31186-3","pdf_url":null,"source":{"id":"https://openalex.org/S33418846","display_name":"British Journal of Anaesthesia","issn_l":"0007-0912","issn":["0007-0912","1471-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"British Journal of Anaesthesia","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/s0007-0912(18)31186-3","doi":"https://doi.org/10.1016/s0007-0912(18)31186-3","is_oa":true,"landing_page_url":"https://doi.org/10.1016/s0007-0912(18)31186-3","pdf_url":null,"source":{"id":"https://openalex.org/S33418846","display_name":"British Journal of Anaesthesia","issn_l":"0007-0912","issn":["0007-0912","1471-6771"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"British Journal of Anaesthesia","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9476000070571899,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2090773740"],"related_works":["https://openalex.org/W2898657993","https://openalex.org/W4243469273","https://openalex.org/W1994451224","https://openalex.org/W2065517089","https://openalex.org/W2419049910","https://openalex.org/W2396688798","https://openalex.org/W358136432","https://openalex.org/W2952311814","https://openalex.org/W2899424332","https://openalex.org/W2899402476"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2018-11-09T00:00:00"}
