Randomized vs. historical clinical trials. Are the benefits worth the cost?
D000970:Antineoplastic Agents / Q000627:therapeutic use; D002986:Clinical Trials as Topic / Q000379:methods; D004311:Double-Blind Method; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000175:diagnosis / Q000188:drug therapy / Q000601:surgery; D011379:Prognosis; D011897:Random Allocation
D000970:Antineoplastic Agents