TY - BOOK AU - Hafez,E.S.E.(Elsayed Saad Eldin) AU - Semm,K.(Kurt),1927- TI - In vitro fertilization and embryo transfer SN - 0852004389 PY - 1982/// CY - Lancaster PB - MTP Press KW - Embryo transplantation KW - Embryo transfer N1 - Includes bibliographical references ER -