中国医药导报
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中国医药导报  2023, Vol. 20 Issue (32): 164-167    DOI: 10.20047/j.issn1673-7210.2023.32.36
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Common medical statistics concepts and sample size estimation in drug clinical trial
QIAN Zhenzhen1 WU Hongli1 YU Yanan1 LYU Xia2▲ JING Zhiwei1▲
1.Institute of Clinical Basic Medicine of Traditional Chinese Medicine, Beijing China Academy of Chinese Medical Sciences, 100007, China;
2.Beijing Kangyitang Institute of Traditional Chinese Medicine, Beijing 100070, China
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