精子冷冻保存 A novel method for cryopreservation of individual human spermatozoa 作者 生殖保护 发布于 2017年12月8日 7153 阅读 Abstract The purpose of this study is to develop a novel method for the cryopreservation and efficient post-thaw recovery of individual or small numbers of human spermatozoa. Spermatozoa equilibrated in cryoprotectant bu 阅读全文