| Literature DB >> 13046652 |
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Abstract
Entities:
Keywords: POLIOMYELITIS/prevention and control; VACCINES AND VACCINATION
Mesh:
Substances:
Year: 1953 PMID: 13046652 DOI: 10.1056/NEJM195305282482210
Source DB: PubMed Journal: N Engl J Med ISSN: 0028-4793 Impact factor: 91.245