常見例句雙語例句Cohort studies typically involve a large number of variables, noted Fabricant .隊列研究通常涉及大量的變量，指出法氏囊。All were prospective cohort studies that used mifepristone and misoprostol to induce abortion.此九項研究均爲運用米非司酮和米索前列醇誘導葯物流産的前瞻性群組研究。Of the available studies, 29 were cohort studies, 69 case-control studies, and 4 randomized clinical trials.現(xiàn)有的研究包括29個隊列研究，69個病例對照研究以及4個隨機臨牀試騐。權威例句This means not having people with no experience or expertise in epidemiology designing and running large cohort studies.FORBES: What Caused A Billion Dollar Federal Study Of Child Health To Implode?The strongest data, from prospective cohort studies, is a relative risk of 1.26 for consuming a soda a day and developing diabetes.FORBES: No Free Speech For Beyoncé! Says New York Times Writer 返回 cohort studies