{"id":"https://openalex.org/W4244933052","doi":"https://doi.org/10.1097/00019509-199704000-00007","title":null,"display_name":null,"publication_year":1997,"publication_date":"1997-04-01","ids":{"openalex":"https://openalex.org/W4244933052","doi":"https://doi.org/10.1097/00019509-199704000-00007"},"language":null,"primary_location":{"id":"doi:10.1097/00019509-199704000-00007","doi":"https://doi.org/10.1097/00019509-199704000-00007","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00019509-199704000-00007","pdf_url":null,"source":{"id":"https://openalex.org/S2755162633","display_name":"Surgical Laparoscopy Endoscopy & Percutaneous Techniques","issn_l":"1051-7200","issn":["1051-7200","2331-2254"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"Surgical Laparoscopy, Endoscopy & Percutaneous Techniques","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5003201061","display_name":"J\u00fcrgen Lauffer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. Lauffer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113639702","display_name":"Lukas Kr\u00e4henb\u00fchl","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L. Krahenbuhl","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029689686","display_name":"Hans Ulrich Baer","orcid":"https://orcid.org/0000-0002-6397-7666","observed_orcids":["https://orcid.org/0000-0002-6397-7666"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. Baer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011288390","display_name":"M Mettler","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Mettler","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5030132125","display_name":"M. Buchler","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Buchler","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":null,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":"2","first_page":"103","last_page":"112"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":null,"topics":[],"keywords":[],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.815000057220459},{"id":"https://openalex.org/C556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","level":1,"score":0.42172834277153015}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1097/00019509-199704000-00007","doi":"https://doi.org/10.1097/00019509-199704000-00007","is_oa":false,"landing_page_url":"https://doi.org/10.1097/00019509-199704000-00007","pdf_url":null,"source":{"id":"https://openalex.org/S2755162633","display_name":"Surgical Laparoscopy Endoscopy & Percutaneous Techniques","issn_l":"1051-7200","issn":["1051-7200","2331-2254"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"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":"Surgical Laparoscopy, Endoscopy & Percutaneous Techniques","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":43,"referenced_works":["https://openalex.org/W1604596838","https://openalex.org/W1963695675","https://openalex.org/W1964466595","https://openalex.org/W1965534536","https://openalex.org/W1967602037","https://openalex.org/W1970281818","https://openalex.org/W1976259402","https://openalex.org/W1978235879","https://openalex.org/W1984956433","https://openalex.org/W1991067728","https://openalex.org/W1994526215","https://openalex.org/W2004455042","https://openalex.org/W2005606496","https://openalex.org/W2009309803","https://openalex.org/W2009994415","https://openalex.org/W2015361310","https://openalex.org/W2020463100","https://openalex.org/W2025108486","https://openalex.org/W2037859911","https://openalex.org/W2041674827","https://openalex.org/W2042992807","https://openalex.org/W2054932098","https://openalex.org/W2060554137","https://openalex.org/W2064576074","https://openalex.org/W2072318686","https://openalex.org/W2075623418","https://openalex.org/W2080364772","https://openalex.org/W2084950275","https://openalex.org/W2092202217","https://openalex.org/W2093811959","https://openalex.org/W2093880159","https://openalex.org/W2094010020","https://openalex.org/W2094833949","https://openalex.org/W2123765532","https://openalex.org/W2137522761","https://openalex.org/W2143569507","https://openalex.org/W2193458161","https://openalex.org/W2290512436","https://openalex.org/W2315893694","https://openalex.org/W2883268217","https://openalex.org/W2941681993","https://openalex.org/W4239317889","https://openalex.org/W4254878557"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2022-05-12T00:00:00"}