| Literature DB >> 13695328 |
M R COOPER, J M LESIAK, D BELBIN, N A LABZOFFSKY.
Abstract
Entities:
Keywords: MENINGITIS/epidemiology; POLIOMYELITIS/epidemiology
Mesh:
Year: 1961 PMID: 13695328 PMCID: PMC1939208
Source DB: PubMed Journal: Can Med Assoc J ISSN: 0008-4409 Impact factor: 8.262