H Häfner. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Epidemiologic MethodsGermany, WestHumansMental Disorders/epidemiologyMental Disorders/etiologyResearchSocioeconomic Factors
Year: 1969 PMID: 5801238
Source DB: PubMed Journal: Z Psychother Med Psychol ISSN: 0044-3417