| Literature DB >> 14061062 |
P F WEHRLE, J M LEEDOM, B PORTNOY, N F PIERCE, H H COWPER.
Abstract
Entities:
Keywords: CALIFORNIA; IMMUNIZATION; MENINGITIS, VIRAL; POLIOMYELITIS; POLIOVIRUS VACCINE, ORAL; STATISTICS
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Year: 1963 PMID: 14061062
Source DB: PubMed Journal: JAMA ISSN: 0098-7484 Impact factor: 56.272