Comparison of S-ketamine and midazolam for intravenous preoperative sedative and anxiolytic effects in preschool children: study protocol for a randomized controlled clinical trial

por Zhang, Meng-Qiu, Xu, Ming-Zhe, He, Yi, Su, Yong-Wei, Ma, Jun, Zuo, Yun-Xia
Publicado 2023

Study on Isomeric Impurities in Cefotiam Hydrochloride

por Tian, Ye, Chong, Xiao-Meng, Liu, Ying, Han, Ying, Hu, Chang-Qin, Yao, Shang-chen, Xu, Ming-Zhe
Publicado 2021