Chronic obstructive lung diseases /edited by Richard A.Matthay - Philadelphia W.B.Saunders 1981 - viii, 453-709 p. - The Medical clinics of North America ; v.65, no.3 . Includes index. ISBN: 86575 Subjects--Topical Terms: Clinical Medicine-periodicalLung diseases Dewey Class. No.: 616.005 / MED