title: [Methodological problems in the determination of biological age based on a world standard analysis].
mesh_terms: D000368:Aged; D000375:Aging; D004812:Epidemiologic Methods; D005260:Female; D005859:Germany, East; D006306:Health Surveys; D006801:Humans; D008017:Life Expectancy; D008137:Longitudinal Studies; D008297:Male; D011159:Population Surveillance
vernacular_title: Methodologische Probleme bei der Erfassung des biologischen Alters (BA) auf der Grundlage einer Weltstandsanalyse.