| Literature DB >> 14352815 |
Abstract
Entities:
Keywords: POLIOMYELITIS/transmission; VACCINES AND VACCINATION
Mesh:
Substances:
Year: 1955 PMID: 14352815 DOI: 10.1055/s-0028-1116398
Source DB: PubMed Journal: Dtsch Med Wochenschr ISSN: 0012-0472 Impact factor: 0.628