| Literature DB >> 13411325 |
Abstract
Entities:
Keywords: VACCINES AND VACCINATION
Mesh:
Substances:
Year: 1957 PMID: 13411325 PMCID: PMC1551142 DOI: 10.2105/ajph.47.4_pt_1.473
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572