The Agency for Healthcare Policy and Research.
Simmons
B P
BP
Methodist Hospital, Memphis, TN.
Kritchevsky
S B
SB
D006302:Health Services Research; D006801:Humans; D017410:Practice Guidelines as Topic; D013673:Technology Assessment, Biomedical; D014481:United States; D016270:United States Agency for Healthcare Research and Quality / Q000458:organization & administration*