title: Plasma progesterone levels before and at the time of implantation in the ferret.
mesh_terms: D000818:Animals; D002335:Carnivora / Q000502:physiology*; D010064:Embryo Implantation; D005260:Female; D005289:Ferrets / Q000502:physiology*; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000097:blood*
chemical_list: D011374:Progesterone