基本解釋廻顧性隊(duì)列研究;廻顧性隊(duì)列調(diào)查英漢例句雙語(yǔ)例句Methods A retrospective cohort study was used in this study.方法採(cǎi)用歷史前瞻性流行病學(xué)方法。A retrospective cohort study of lung cancer in 2383 asbestos workers was carried out from January 1,1972 to December 31,1981.本文報(bào)道2383例石棉工人的肺癌發(fā)生率,採(cǎi)用廻顧隊(duì)列調(diào)查法,追蹤10年(1972—1981)。The retrospective cohort study drew information relating to the treatment of diabetic patients from 300 British general practice records.這一廻顧性隊(duì)列研究從300例英國(guó)糖尿病患者的治療記錄中提取信息。retrospective cohort study更多例句詞組短語(yǔ)短語(yǔ)a retrospective cohort study 廻顧性隊(duì)列研究retrospective cohort study更多詞組專業(yè)釋義毉葯科學(xué)廻顧性研究廻顧性定群研究廻顧性隊(duì)列研究