| Literature DB >> 14891780 |
W H BRADLEY, A MASSEY, W P D LOGAN, A B SEMPLE, B BENJAMIN, R E H SIMPSON, J L BURN.
Abstract
Keywords: INFLUENZA/epidemiology and statistics
Mesh:
Year: 1951 PMID: 14891780 PMCID: PMC2081811
Source DB: PubMed Journal: Proc R Soc Med ISSN: 0035-9157