Mathewson, Hugh S. Respiratory therapy in critical care By Hugh S. Mathewson - St. Louis, Mo. C. V. Mosby 1976 - 133 p. : ill. ; 22 cm. ISBN: 0801631580 LCCN: 76-013633 Subjects--Topical Terms: Respiratory care unitsPatient care teamCritical careRespiration, Artificial