TY - JOUR AU - Keyhani S. AU - Federman A. AU - Woodward Mark AN - 20956718 BT - Annals of Internal Medicine ET - 2010/10/20 LA - eng M1 - 8 N1 - Keyhani, SalomehWoodward, MarkFederman, Alex DLetterResearch Support, Non-U.S. Gov'tUnited StatesAnnals of internal medicineAnn Intern Med. 2010 Oct 19;153(8):551-2. PY - 2010 SN - 1539-3704 (Electronic)0003-4819 (Linking) SP - 551 EP - 2 T2 - Annals of Internal Medicine TI - Physician views on the use of comparative effectiveness research: a national survey VL - 153 ER -