| Literature DB >> 14368294 |
A D LANGMUIR, C C DAUER, R H SEIBERT.
Abstract
Keywords: POLIOMYELITIS/transmission; POPULATION; VACCINES AND VACCINATION
Mesh:
Substances:
Year: 1955 PMID: 14368294 PMCID: PMC2617539
Source DB: PubMed Journal: J Natl Med Assoc ISSN: 0027-9684 Impact factor: 1.798