Chinese herbal formula Tongxie Yaofang for diarrhea-predominant irritable bowel syndrome: study protocol for a randomized, multiple-blind, placebo-controlled trial

por Liang, Shi-Bing, Han, Mei, Cheng, Hong-Jie, Zhang, Qiao-Yan, Zhang, Nai-Wei, Jia, Bo-Yi, Robinson, Nicola, Liu, Jian-Ping
Publicado 2022