E L Head. Show Affiliations »
Abstract
Entities: Chemical Disease
Mesh: See more » Economics, MedicalHome Care ServicesHumansOxygen Inhalation Therapy/instrumentation
Year: 1976 PMID: 1268505 PMCID: PMC1639267 DOI: 10.1136/bmj.1.6015.960-c
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447