Anti-perimenopausal osteoporosis effects of Erzhi formula via regulation of bone resorption through osteoclast differentiation: A network pharmacology-integrated experimental study

Xiaoyan Qin, Zi-chang Niu, Xiao-ling Han, Yun Yang, Qiu Wei, Xiaoxue Gao, Xiao-xue Gao, Ran An, Lifeng Han, Wenzhi Yang, Lijuan Chai, Erwei Liu, Xiu-mei Gao, Xiu-mei Gao, Hao-ping Mao