title: Selecting optimal treatment in clinical trials using covariate information.
mesh_terms: D004054:Diethylstilbestrol / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008433:Mathematics; D008962:Models, Theoretical; D009026:Mortality; D011471:Prostatic Neoplasms / Q000188:drug therapy / Q000401:mortality / Q000628:therapy; D013812:Therapeutics
chemical_list: D004054:Diethylstilbestrol