短語詞組短語blind d trial 盲目試驗(yàn)Double blind clinical trial 雙盲試驗(yàn);雙盲臨床研究double blind controlled trial 雙盲實(shí)驗(yàn)double blind randomised trial 隨機(jī)雙盲試驗(yàn)randomized blind controlled trial 對照試驗(yàn);隨機(jī)盲法對照試驗(yàn);臨床試驗(yàn);試驗(yàn)double -blind controlled trial 雙盲對照試驗(yàn)randomized double blind controlled trial 隨機(jī)對照雙盲試驗(yàn)Double -blind crossover trial 雙盲交叉實(shí)驗(yàn)randomized double blind clinical trial 隨機(jī)雙盲臨床試驗(yàn) 返回 blind trial