Brian McKinstry, David Heaney, Jeremy Walker, Sally Wyke. Show Affiliations »
Abstract
Mesh: See more » Asthma/therapyHumansRandomized Controlled Trials as TopicRemote Consultation/standardsTelephone
Year: 2003 PMID: 12791757 PMCID: PMC1126140 DOI: 10.1136/bmj.326.7401.1267-b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138