Wehrman, Stephen F. Egan's fundamentals of respiratory care / Fundamentals of respiratory care Stephen F Wehrman. - 8th ed. - St. Louis : Mosby, c2003. - ix, 501 p. : ill. ; 28 cm. Includes bibliographical references and index. ISBN: 9780323022095 032302209X Subjects--Topical Terms: Respiratory Therapy.Respiratory Therapy. Dewey Class. No.: 615.8/36 National Library of Medicine Call No.: WB 342