T J Calrk, M Branthwaite, M R Hetzel. Show Affiliations »
Abstract
Mesh: See more » Asthma/mortalityAsthma/therapyEmergency Service, Hospital/statistics & numerical dataHumansMiddle Aged
Year: 1976 PMID: 943204 PMCID: PMC1638931 DOI: 10.1136/bmj.1.6007.454
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447