| Literature DB >> 14226252 |
Abstract
Keywords: ADOLESCENCE; ASTHMA; BRONCHITIS; CACHEXIA; DYSPNEA; GERIATRICS; NEGROES; PROGNOSIS; PULMONARY EMPHYSEMA; PULMONARY HEART DISEASE; RESPIRATORY FUNCTION TESTS; SMOKING; STATISTICS
Mesh:
Year: 1964 PMID: 14226252
Source DB: PubMed Journal: Geriatrics ISSN: 0016-867X