TY - BOOK AU - Leape,Lucian L. ED - Commonwealth Fund ED - Pew Charitable Trusts ED - Rand Corporation. ED - Canadian Coronary Angiography Panel. TI - Coronary angiography: ratings of appropriateness and necessity by a Canadian panel SN - 0833014536 AV - RC683.5.A5 C69 1993 U1 - 362.1/961/2300971 20 PY - 1993/// CY - Santa Monica, CA PB - Rand Corp. KW - Angiocardiography KW - Canada KW - Evaluation KW - Medical care KW - Utilization review KW - Clinical indications KW - Coronary Angiography KW - utilization KW - Utilization Review KW - methods KW - Delphi Technique N1 - "The Canadian Coronary Angiography Panel."; "MR-129-CWF/PCT."; Includes bibliographical references (p. 237) ER -