A Comprehensive Review of Health Benefits of Qigong and Tai Chi
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3085832/

Qigong in Cancer Care:  Theory, Evidence-Base and Practice
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5597070/

Qigong Improves Quality of Life for Breast Cancer Patients
https://psychcentral.com/news/2013/01/27/qigong-improves-quality-of-life-for-breast-cancer-patients/50826.html

Effect of External Qigong on Osteoarthritis of the Knee.  A Randomized Controlled Trial
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2582590/

A Pilot Study of External Qigong Therapy for Patients with Fibromyalgia
https://www.ncbi.nlm.nih.gov/pubmed/17109575

Anti-Aging Benefits of Qigong
https://www.qigonginstitute.org/category/39/anti-aging-benefits-of-qigong

Original Research Published by the Qigong Institute
http://new.qigonginstitute.org/docs/Biblio_Sancier.pdf