Selected article for: "double blind and placebo control"

Author: He, Jiayang; Li, Zhengtu; Huang, Wanyi; Guan, Wenda; Ma, Hongxia; Yang, Zi feng; Wang, Xinhua
Title: Efficacy and safety of Chou-Ling-Dan granules in the treatment of seasonal influenza via combining Western and traditional Chinese medicine: protocol for a multicentre, randomised controlled clinical trial
  • Document date: 2019_4_2
  • ID: vn9e5nm3_90
    Snippet: The drugs were randomly coded according to the randomization protocol, and the code number will 237 be the unique identification code for the participants. According to the order of the patients visits, 238 they will be randomly divided into different groups. The test drugs, the control drugs and the 239 placebo are in the same dosage form and the same dose, so the double-blind method can be used......
    Document: The drugs were randomly coded according to the randomization protocol, and the code number will 237 be the unique identification code for the participants. According to the order of the patients visits, 238 they will be randomly divided into different groups. The test drugs, the control drugs and the 239 placebo are in the same dosage form and the same dose, so the double-blind method can be used.

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