Physician views on the use of comparative effectiveness research: a national survey.
Keyhani
Salomeh
S
Woodward
Mark
M
Federman
Alex D
AD
D001291:Attitude of Health Personnel; D057186:Comparative Effectiveness Research; D006306:Health Surveys; D006801:Humans; D010820:Physicians / Q000523:psychology*; D017410:Practice Guidelines as Topic