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- Control trial of insecticide on Phyllobius sp. 几种杀虫剂防治云杉树叶象试验。
- Study Design: Randomized controlled trial; Level of evidence, 1. 研究设计：随机对照试验；证据水平，1。
- Abbreviation used in this paper: RCT = randomized controlled trial. 文中缩略语：RCT=随机对照研究。
- Methods: A quasi-experimental design with a control trial. 方法：本研究设计含实验组与控制组。
- The study was made as a randomized double blind control trial. 试验按双盲双模拟随机对照平行法进行。
- Study Design. A prospectie randomized control trial. 研究设计：一个前瞻性随机试验。
- Methods A multicenter, double-blind, randomized controlled trial was conducted. 方法用多中心随机双盲对照试验。
- Published randomized controlled trial data were collected from OID/PubMed. 所有的随机对照试验数据来源于OID/PubMed。
- A randomized controlled trial of preventive antibiotics used for esophageal operations. 食管手术预防性抗生素使用的随机对照研究。
- Intrathecal Anesthesia and Recovery from Radical Prostatectomy: A Prospective, Randomized, Controlled Trial. 鞘内麻醉与根治性前列腺切除术的恢复:前瞻性,随机,对照试验。
- Howeer, the impact of selenium supplements on HI patients had not yet been studied in a controlled trial. 然而，尚未在对照实验中研究艾滋病病人中硒的影响。
- In a randomized controlled trial, one group will receive a maximal intervention (= intervention group). 随机控制试验中，有一组会接受最大干预（我们称之为干预组）。
- During the randomized controlled trial, there was a nonsignificant trend favoring active treatment. 在随机对照试验中，出现一个有利于治疗组的非显著性趋势。
- Effectiveness and Cost of Olanzapine and Haloperidol in the Treatment of Schizophrenia A Randomized Controlled Trial. 抗精神病药物治疗精神分裂症的卫生经济学比较分析。四川精神卫生。
- METHODS: SANAD was an unblinded randomised controlled trial in hospital-based outpatient clinics in the UK. 方法：SANAD在英国医院门诊进行的开放随机对照的实验。
- A randomized, controlled trial was designed to compare high-and low-osmolar contrast media. 本组随机对照试验就高渗和低渗两种造影剂进行对比。
- Methods: A multicenter, randomized, double-blinded and positive drug parallel controlled trial was performed. 方法：多中心、随机、阳性药物平行对照，盲法评价。
- Treatment allocation in controlled trials : why randomise ? 为什么对照试验的治疗组分配要遵循随机化原则?
- The benefits of MDC and an assessment of their economic impact should be tested in a randomized, controlled trial. MDC的优势及其产生的经济学影响还需要随机对照研究来证实。
- We hope that roxithromycin will be studied in HIV+ people, in a larger, controlled trial for cryptosporidiosis. 两周后5位供试者痊愈（无腹泻，隐孢子虫病呈阴性）；
