| Literature DB >> 14402626 |
W W HOLLAND, E I TANNER, M S PEREIRA, C E TAYLOR.
Abstract
Entities:
Keywords: HOSPITALS; RESPIRATORY TRACT INFECTIONS/epidemiology
Mesh:
Year: 1960 PMID: 14402626 PMCID: PMC1968124 DOI: 10.1136/bmj.1.5190.1917
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447