TY - BOOK AU - Barker, Randol L. AU - Burton, John R. AU - Zieve, Philip D. TI - Principles of ambulatory medicine SN - Q-683-30352-X AV - RC 46 .P7 1999 PY - 1999/// CY - Baltimote PB - Williams & Wilkins KW - Ambulatory medicine N1 - includes index ER -