TY - BOOK AU - Seller,Robert H. AU - Symons,Andrew B. TI - Differential diagnosis of common complaints SN - 9781455707720(pbk.) U1 - 616.075 23 PY - 2012/// CY - Philadelphia, Pa. PB - Elsevier/Saunders KW - Diagnosis, Differential N1 - Includes bibliographical references and index ER -