Current research in chronic respiratory disease
Subtitle: proceedings, eleventh Aspen Emphysema Conference, Aspen, Colorado, June 12-15, 1968.
Contributors: United States Chronic Respiratory Diseases Control Program; United States Health Services and Mental Health Administration
Series: Public Health Service publication no. 1879
Publisher: U.S.  Dept. of Health, Education, and Welfare
Published: 1969
Place of publication: Arlington, Va
Language: eng
Number of pages: 355
Subjects: Bronchitis -- Congresses; Emphysema, Pulmonary -- Congresses; Lungs -- Diseases -- Congresses; Respiratory organs -- Obstructions -- Congresses