TY - BOOK AU - Barker,L.Randol et al{ed.} ED - Burton,John R.et al{ed.} TI - Principles of ambulatory medicine SN - Q68330352X AV - RA995.5.A1.P7 1999 PY - 1999/// CY - Baltimore PB - Williama & Wilkins KW - Ambulatory medicine KW - Ambulatory care ER -