W DONLE. Show Affiliations »
Abstract
Keywords: POLIOMYELITIS/prevention and control
Mesh: See more » Biomedical ResearchHumansPoliomyelitis/prevention & control
Year: 1948 PMID: 18894174 DOI: 10.1007/bf01481934
Source DB: PubMed Journal: Klin Wochenschr ISSN: 0023-2173