title: [Clinical research. Socioeconomic factors exemplified by endoscopic surgery].
authors.affiliation: II. Lehrstuhl für Chirurgie, Universität zu Köln, Chirurgische Klinik Köln-Merheim.
authors.forename: H
authors.initials: H
authors.lastname: Troidl
mesh_terms: D002986:Clinical Trials as Topic / Q000191:economics*; D003362:Cost-Benefit Analysis; D003431:Cross-Cultural Comparison; D004724:Endoscopy / Q000191:economics*; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000191:economics; D011785:Quality Assurance, Health Care / Q000191:economics; D012959:Socioeconomic Factors; D016896:Treatment Outcome; D014481:United States
vernacular_title: Klinische Forschung. Sozioökonomie am Beispiel der endoskopischen Chirurgie.