Clark, Morris Handbook of nitrous oxide and oxygen sedation / by Morris Clark and Ann Brunick - 2nd edition - St Louis Missouri : Mosby, 2003 - xiv, 236 pages : illustrations SCHOOL OF MEDICINE ISBN: 9780323019774 Subjects--Topical Terms: NITROUS OXIDE--THERAPEUTIC USE--HANDBOOKSONSCIOUS SEDATION--HANDBOOKSOXYGEN--THERAPEUTIVE USE--HANDBOOKS LC Class. No.: RK 512.N55 Cla