| Literature DB >> 13268726 |
J R MCCARROLL, J L MELNICK, D M HORSTMANN.
Abstract
Entities:
Keywords: POLIOMYELITIS/transmission
Mesh:
Year: 1955 PMID: 13268726 PMCID: PMC1623367 DOI: 10.2105/ajph.45.12.1541
Source DB: PubMed Journal: Am J Public Health Nations Health ISSN: 0002-9572