楊友仕何弘能Lien, Y. R.Y. R.Lien謝長堯Lee, T. Y.T. Y.LeeHsieh, Chang-YaoChang-YaoHsieh2009-02-122018-07-122009-02-122018-07-121991http://ntur.lib.ntu.edu.tw//handle/246246/129510en-USTreatment of Couples with Longstanding Unexplained Infertility:Gamete Intrafallopian Trasfer (GIFT) Versus Tubal Embryo Trasfer (TET)