title: Oestrus control in bitches with proligestone, a new progestational steroid.
mesh_terms: D000818:Animals; D004285:Dogs / Q000502:physiology*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D011247:Pregnancy; D011374:Progesterone / Q000031:analogs & derivatives* / Q000494:pharmacology / Q000627:therapeutic use
chemical_list: D011374:Progesterone; C017677:proligestone