%0 Journal Article %T The efficacy and safety of Sipjeondaebo-tang in Korean patients with cold hypersensitivity in the hands and feet: a protocol for a pilot, randomized, double-blind, placebo-controlled, parallel-group clinical trial %A Chan-Yong Jeon %A Ho-Yeon Go %A In-Sik Han %A Jin-Moo Lee %A Jun-Bok Jang %A Kyou-Young Lee %A Kyoung Sun Park %A Seong-Gyu Ko %A Seung-Ho Sun %A Tae-Hun Kim %A Youme Ko %A Yun-Kyung Song %J Archive of "Trials". %D 2019 %R 10.1186/s13063-019-3286-7 %X The online version of this article (10.1186/s13063-019-3286-7) contains supplementary material, which is available to authorized users %K Herbal medicine %K Cold hypersensitivity %K Sipjeondaebo-tang %K Cold intolerance %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6466777/