| Literature DB >> 13432107 |
N NATHANSON, W J HALL, L D THRUPP, H FORESTER.
Abstract
Entities:
Keywords: POLIOMYELITIS/epidemiology
Mesh:
Year: 1957 PMID: 13432107 PMCID: PMC2031288
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792