作者: G. Prietl , H. van der Ven , D. Krebs
DOI: 10.1007/978-3-642-58341-4_26
关键词: Intrauterine insemination 、 Artificial insemination 、 Ovulation induction 、 Pregnancy rate 、 Unexplained infertility 、 Medicine 、 Gynecology
摘要: Since time immemorial man has employed the “artificial transfer of seeds” through pollination to cultivate plants. Assyrians and Cretans already used for systematic cross-breeding.