| Literature DB >> 5664699 |
J Reid, R S Barclay, E N Coleman, J G Stevenson, T M Welsh, N McSwan.
Abstract
Entities:
Year: 1968 PMID: 5664699 PMCID: PMC471806 DOI: 10.1136/thx.23.4.385
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139