Ashfaq Hasan Understanding mechanical ventilation/ Ashfaq Hasan - Chennai : Orient Longman, 2003 - ix, 320p.; 22 cm. Includes bibliographical references and index ISBN: 8125025243(pbk.) Rs 225/- Subjects--Topical Terms: Artificial respiration Subjects--Index Terms: Mechanical ventilation Dewey Class. No.: 615.8362