gonadotropins; hcg; spermatogenesis

Gonadotropin Therapy Once a Week for Spermatogenesis in Hypogonadotropic Hypogonadism (2021) Wanlu Ma, MD, Jiangfeng Mao, MD, Min Nie, PhD, Xi Wang, MD,Junjie Zheng, MD, Zhaoxiang Liu, MD, Bingqing Yu, MD, Shuyu Xiong, MD, Ming Hao, MD, Yinjie Gao, MD, Wen Ji, MD, Qibin Huang, MD, Rui Zhang, MD...