Effects of Xiangshao granules on clinical symptoms and serum hormone levels of menopausal syndrome: a systematic review and meta-analysis of randomized controlled trials - Tang, Xing; Wang, Chengcheng; Liu, Yang; Xu, Yisha; Dong, Shoujin; Dai, Min; Li, Chunmei; Zhai, Yan; Lan, Shoujen; Yen, Yeayin; Wang, Chao; Yu, Congcong (Frontiers in Endocrinology, 2025)