Forty subjects were enrolled in a randomized placebo controlled design protocol including a baseline, a placebo and a moxifloxacin arm.是什么意思_Forty subjects were enrolled in a randomized placebo controlled design protocol including a baseline, a placebo and a moxifloxacin arm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句