| Literature DB >> 923324 |
Abstract
Entities:
Keywords: Asia; Biology; Developing Countries; Examinations And Diagnoses; India; Physiology; Pulmonary Effects; Research Methodology; Respiratory Insufficiency; Sampling Studies; Southeastern Asia; Southern Asia; Studies; Surveys
Mesh:
Year: 1977 PMID: 923324 DOI: 10.1378/chest.72.6.800
Source DB: PubMed Journal: Chest ISSN: 0012-3692 Impact factor: 9.410