WeChat as a Platform for Baduanjin Intervention in Patients With Stable Chronic Obstructive Pulmonary Disease in China: Retrospective Randomized Controlled Trial.
Junjie BiWei YangPing HaoYongmei ZhaoDan WeiYipeng SunYuhua LinMeng SunXuan ChenXuming LuoShan-Qun LiWei ZhangXiongbiao WangPublished in: JMIR mHealth and uHealth (2021)
Chinese Clinical Trial Registry ChiCTR1900028248; http://www.chictr.org.cn/showprojen.aspx?proj=46995.