Efficacy of Tongxie Yaofang (痛泻要方) compared with pinaverium bromide on irritable bowel syndrome with liver depression and spleen deficiency: a systematic review and Meta-analysis

ZHOU Mi, BU Huaien, WANG Dongjun, ZHANG Naijin, SUN Xuan, TIAN Zhikui, WANG Hongwu

Journal of Traditional Chinese Medicine . 2026, (1): 14 -21 . DOI: 10.19852/j.cnki.jtcm.2026.01.002