| Literature DB >> 13356036 |
G J CHRISTOFINIS, A F HUSTON, J B MORWOOD, W WOOD.
Abstract
Entities:
Keywords: POLIOMYELITIS/epidemiology
Mesh:
Year: 1956 PMID: 13356036 PMCID: PMC2035310 DOI: 10.1136/bmj.2.4993.629
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447