RT Journal Article SR Electronic T1 Book Review: Understanding Lung Sounds, third edition. Steven Lehrer MD. Philadelphia: WB Saunders. 2002. Soft cover, illustrated, 145 pages plus audio CD (operates with Windows or Macintosh operating systems), $49. JF Respiratory Care FD American Association for Respiratory Care SP 1272 OP 1274 VO 48 IS 12 A1 Jeffrey J Ward YR 2003 UL http://rc.rcjournal.com/content/48/12/1272.abstract AB