| Literature DB >> 5576531 |
M Schottenfeld, J D Wisheart, J K Ross, J C Lincoln, D N Ross.
Abstract
Entities:
Mesh:
Substances:
Year: 1971 PMID: 5576531 PMCID: PMC1019119 DOI: 10.1136/thx.26.2.159
Source DB: PubMed Journal: Thorax ISSN: 0040-6376 Impact factor: 9.139