D Behera, S K Malik. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » AdultFemaleFollow-Up StudiesHumansIndiaLung Diseases, Obstructive/epidemiologyMaleMiddle AgedTeaching
Year: 1987 PMID: 3666835
Source DB: PubMed Journal: Indian J Chest Dis Allied Sci ISSN: 0377-9343