Effectiveness and cost-effectiveness of acupuncture with Doin therapy for chronic neck pain: a study protocol for a multicentre, randomised controlled clinical trial.
Sook-Hyun LeeJinho LeeYoon Jae LeeMe-Riong KimJae Heung ChoKoh-Woon KimIn Hyuk HaPublished in: BMJ open (2019)
NCT03558178; KCT0003068; Pre-results.