%0 Journal Article %T A prospective randomized trial of human chorionic gonadotrophin or dydrogesterone support following in-vitro fertilization and embryo transfer %A Kupferminc, M., J. %A Lessing, J., B. %A Amit,, A. %A Yovel,, I. %A David, M., P. %A Peyser, M., R. %J Human Reproduction %V 5 %N 3 %P 271-273 %@ 0268-1161 %D 1990-04-01 %I Oxford University Press %~ DeepDyve