| Literature DB >> 14158780 |
Abstract
Keywords: ADOLESCENCE; AGING; CHILD; ETHNOLOGY; INFANT; POLIOMYELITIS; POLIOVIRUS VACCINE; SEX; STATISTICS; UNITED STATES; VACCINATION
Mesh:
Substances:
Year: 1964 PMID: 14158780 PMCID: PMC1915457
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792