TY - BOOK AU - Lehrer,Steven TI - Understanding lung sounds SN - 0721695973 PY - 2002/// CY - Philadelphia, Pa. PB - W.B. Saunders KW - Auscultation KW - Lungs KW - Examination KW - Sounds KW - Respiratory Sounds KW - diagnosis N1 - Includes bibliographical references and index ER -