title: [Problems in the determination of treatment results in bronchial carcinomas. Statistical principles].
mesh_terms: D001984:Bronchial Neoplasms / Q000628:therapy*; D005069:Evaluation Studies as Topic; D005163:Factor Analysis, Statistical; D005860:Germany, West; D006801:Humans
vernacular_title: Zur Problematik der Ermittlung von Behandlungserfolgen beim Bronchialkarzinom. Statistische Grundlagen.