| Literature DB >> 13104698 |
Abstract
Entities:
Keywords: INFLUENZA/immunology; POLIOMYELITIS/immunology
Mesh:
Year: 1953 PMID: 13104698 PMCID: PMC1620430 DOI: 10.2105/ajph.43.11.1384
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572