| Literature DB >> 13521061 |
M H MERRILL, A C HOLLISTER, S F GIBBENS, A W HAYNES.
Abstract
Entities:
Keywords: POLIOMYELITIS/prevention and control
Mesh:
Year: 1958 PMID: 13521061 PMCID: PMC1551508 DOI: 10.2105/ajph.48.2.146
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572