At the beginning of 2022, the Winter Olympics were successfully held under the epidemic. As the mascot of the Winter Oly......

目的探讨基于短视频的远程宣教对骨关节退行性关节炎患者疼痛症状和康复依从性的影响。方法选取2018年3月—2020年6月在北京积水潭......