TY - BOOK AU - Barker,L.Randol AU - Fiebach,Nicholas H. TI - Barker, Burton, and Zieve's principles of ambulatory medicine SN - 0781762278 PY - 2007/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Ambulatory care N1 - Rev. ed. of: Principles of ambulatory medicine / editors, L. Randol Barker, John R. Burton, Philip D. Zieve. 6th ed. c2003 ER -