Pulmonary function testing of patients with chronic obstructive pulmonary disease
By: by Kit G. Johnson ... [et al.].
Contributors: Johnson, Kit G.
Series: Montana air pollution study
Publisher: Air Quality Bureau, Environmental Sciences Division, Dept. of Health and Environmental Sciences
Published: 1979
Place of publication: Helena, Mont
Language: eng
Number of pages: 55
Subjects: Lungs -- Diseases, Obstructive.; Pulmonary function tests.; Air -- Pollution -- Montana.