H A Khan. Show Affiliations »
Abstract
Mesh: See more » AgedAged, 80 and overCoalDustEsophagus/pathologyHumansMalePneumoconiosis/complications
Substances: See more » CoalDust
Year: 1996 PMID: 8855776
Source DB: PubMed Journal: Am J Gastroenterol ISSN: 0002-9270 Impact factor: 10.864