| Literature DB >> 20475794 |
C H Stuart-Harris, J Laird, D A Tyrrell, M H Kelsall, Z C Franks, M Pownall.
Abstract
Entities:
Year: 1949 PMID: 20475794 PMCID: PMC2234945 DOI: 10.1017/s0022172400014789
Source DB: PubMed Journal: J Hyg (Lond) ISSN: 0022-1724