Li, J., Chan, J. S. M., Chow, A. Y. M., Yuen, L. P., & Chan, C. L. W. (2015). From Body to Mind and Spirit: Qigong Exercise for Bereaved Persons with Chronic Fatigue Syndrome-Like Illness. Evid Based Complement Alternat Med.

Li, Jie, Jessie S. M. Chan, Amy Y. M. Chow, Lai Ping Yuen, and Cecilia L. W. Chan. "From Body to Mind and Spirit: Qigong Exercise for Bereaved Persons With Chronic Fatigue Syndrome-Like Illness." Evid Based Complement Alternat Med 2015.

Li, Jie, et al. "From Body to Mind and Spirit: Qigong Exercise for Bereaved Persons With Chronic Fatigue Syndrome-Like Illness." Evid Based Complement Alternat Med 2015.