| Literature DB >> 14190860 |
Abstract
Entities:
Keywords: AUSTRALIA; GREAT BRITAIN; NEW ZEALAND; POLIOVIRUS VACCINE; POLIOVIRUS VACCINE, ORAL; STATISTICS; UNITED STATES
Mesh:
Substances:
Year: 1964 PMID: 14190860 PMCID: PMC1898038
Source DB: PubMed Journal: Proc R Soc Med ISSN: 0035-9157