title: Role of gonadotropins in implantation: a study using specific antigonadotropins.
mesh_terms: D000818:Animals; D010064:Embryo Implantation / Q000502:physiology*; D005260:Female; D006065:Gonadotropins, Pituitary / Q000502:physiology*; D051381:Rats
chemical_list: D006065:Gonadotropins, Pituitary