D V BATES, C R WOOLF, G I PAUL. Show Affiliations »
Abstract
Entities: Disease
Keywords: BRONCHITIS
Mesh: See more » BronchitisBronchitis, ChronicCanadaHumansUnited StatesVeterans
Year: 1962 PMID: 13865731
Source DB: PubMed Journal: Med Serv J Can ISSN: 0368-9204