Clinical trials and effectiveness research.
Bursztajn
H J
HJ
D002986:Clinical Trials as Topic / Q000592:standards*; D003362:Cost-Benefit Analysis; D004992:Ethics, Medical; D006291:Health Policy; D006801:Humans; D017063:Outcome Assessment, Health Care; D011788:Quality of Life; D012107:Research Design / Q000592:standards; D016896:Treatment Outcome