| Literature DB >> 13489330 |
F S BRIMBLECOMBE, R CRUICKSHANK, P L MASTERS, D D REID, G T STEWART.
Abstract
Entities:
Keywords: ENVIRONMENT; RESPIRATORY TRACT/infections
Mesh:
Year: 1958 PMID: 13489330 PMCID: PMC2026962 DOI: 10.1136/bmj.1.5063.119
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447