| Literature DB >> 8563522 |
Abstract
Entities:
Keywords: American Thoracic Society; Biomedical and Behavioral Research; Health Care and Public Health
Mesh:
Year: 1996 PMID: 8563522 PMCID: PMC2349827 DOI: 10.1136/bmj.312.7024.133
Source DB: PubMed Journal: BMJ ISSN: 0959-8138