| Literature DB >> 13664982 |
Abstract
Entities:
Keywords: DIPHTHERIA/prevention and control; POLIOMYELITIS/etiology and pathogenesis; VACCINES AND VACCINATION/complications; WHOOPING COUGH/prevention and control
Mesh:
Substances:
Year: 1959 PMID: 13664982 PMCID: PMC2218074 DOI: 10.1017/s0022172400019987
Source DB: PubMed Journal: J Hyg (Lond) ISSN: 0022-1724