{"id":"https://openalex.org/A5073770611","orcid":null,"observed_orcids":[],"display_name":"Martin Lausen","raw_author_names":["M Lausen","M. J. Lausen","M. LAUSEN","M. Lausen","Martin Lausen"],"full_name":"Martin Lausen","works_count":54,"cited_by_count":876,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5073770611","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I161046081","ror":"https://ror.org/0245cg223","display_name":"University of Freiburg","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},"years":[2008,1992,1991,1990,1989,1988,1985]},{"institution":{"id":"https://openalex.org/I223822909","ror":"https://ror.org/038t36y30","display_name":"Heidelberg University","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]},"years":[1979]},{"institution":{"id":"https://openalex.org/I2801240073","ror":"https://ror.org/03vzbgh69","display_name":"University Medical Center Freiburg","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]},"years":[2008,1991,1990,1989,1988,1987,1986,1982]},{"institution":{"id":"https://openalex.org/I4210155394","ror":"https://ror.org/04p94z953","display_name":"Klinikum Rheine","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210155394"]},"years":[2008,2000,1994]},{"institution":{"id":"https://openalex.org/I4210165970","ror":"https://ror.org/05fe3fx56","display_name":"Chirurgische Universit\u00e4tsklinik Heidelberg","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2802164966","https://openalex.org/I4210165970"]},"years":[1986,1979]}],"last_known_institutions":[{"id":"https://openalex.org/I161046081","ror":"https://ror.org/0245cg223","display_name":"University of Freiburg","country_code":"DE","type":"education","lineage":["https://openalex.org/I161046081"]},{"id":"https://openalex.org/I2801240073","ror":"https://ror.org/03vzbgh69","display_name":"University Medical Center Freiburg","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2801240073"]},{"id":"https://openalex.org/I4210155394","ror":"https://ror.org/04p94z953","display_name":"Klinikum Rheine","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210155394"]}],"topics":[{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","count":9,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10518","display_name":"Gallbladder and Bile Duct Disorders","count":9,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10335","display_name":"Colorectal Cancer Surgical Treatments","count":7,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T10760","display_name":"Pancreatitis Pathology and Treatment","count":7,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11625","display_name":"Abdominal vascular conditions and treatments","count":7,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12089","display_name":"Intestinal and Peritoneal Adhesions","value":5.97e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11865","display_name":"Anorectal Disease Treatments and Outcomes","value":5.75e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T14165","display_name":"Inflammation biomarkers and pathways","value":5.28e-05,"subfield":{"id":"https://openalex.org/subfields/2403","display_name":"Immunology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12333","display_name":"Abdominal Surgery and Complications","value":4.9e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12150","display_name":"Intestinal Malrotation and Obstruction Disorders","value":4.89e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9844069480895996},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.7177816033363342},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.672071099281311},{"id":"90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","score":0.6626453399658203},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6039583086967468}],"counts_by_year":[{"year":1979,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1992,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":4}],"display_name_alternatives":["M Lausen","M. J. Lausen","M. LAUSEN","M. Lausen","Martin Lausen"],"block_key":"m lausen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5073770611","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
