C M HASSELMANN. Show Affiliations »
Abstract
Keywords: BEJEL/epidemiology; SYPHILIS/epidemiology
Mesh: See more » Geography, MedicalHumansSyphilis/epidemiologyTreponemal Infections/epidemiology
Year: 1955 PMID: 13371865
Source DB: PubMed Journal: Zentralbl Bakteriol Orig ISSN: 0372-8110