| Literature DB >> 13188983 |
Abstract
Entities:
Keywords: POLIOMYELITIS/etiology and pathogenesis; VACCINES AND VACCINATION
Mesh:
Substances:
Year: 1954 PMID: 13188983 PMCID: PMC1620972 DOI: 10.2105/ajph.44.9.1185
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572