TY - BOOK AU - Barker,L.Randol AU - Burton,John R. AU - Zieve,Philip D. TI - Principles of ambulatory medicine SN - 9780683303520 U1 - WX 205 PY - 1999/// CY - Baltimore PB - Williams & Wilkins KW - Ambulatory Care N1 - Includes bibliographical references and index ER -