| Literature DB >> 14472427 |
J L MELNICK, V RENNICK, M G MOLINA LOZANO.
Abstract
Entities:
Keywords: POLIOMYELITIS/epidemiology
Mesh:
Year: 1962 PMID: 14472427 DOI: 10.1080/00039896.1962.10663145
Source DB: PubMed Journal: Arch Environ Health ISSN: 0003-9896