Efficacy and safety of herbal medicine (Dangguijagyag-san) for primary dysmenorrhea: study protocol for a randomized, double-blind, placebo-controlled, parallel-group, multi-center trial
Titel:
Efficacy and safety of herbal medicine (Dangguijagyag-san) for primary dysmenorrhea: study protocol for a randomized, double-blind, placebo-controlled, parallel-group, multi-center trial
Auteur:
Woo, Hye Lin Ji, Hae Ri Kim, Siin Suh, Hae Sun Kim, Kwan-Il Lee, Jin Moo Park, Kyoung Sun