| Literature DB >> 12986019 |
Abstract
Entities:
Keywords: POLIOMYELITIS/etiology and pathogenesis
Mesh:
Year: 1952 PMID: 12986019 PMCID: PMC1525970 DOI: 10.2105/ajph.42.11.1388
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572