Chronic Respiratory Diseases Control Program (National Center for Chronic Disease Control) creator text xx Arlington, Va [1967?] 1967 monographic eng

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22 p. illus. Based on part 2 of the motion picture, Chronic bronchitis and pulmonary emphysema, the application of physical medicine and rehabilitation. Bronchitis rehabilitation Pulmonary Emphysema rehabilitation WF 140 C557c 1967 NLM 671206 20160527205248.0 93808