title: Antifertility effects in the rabbit by continuous low release of progestin from an intrauterine device.
mesh_terms: D000818:Animals; D002715:Chlormadinone Acetate / Q000008:administration & dosage*; D003270:Contraceptive Agents / Q000008:administration & dosage*; D004717:Endometrium / Q000187:drug effects; D005260:Female; D007434:Intrauterine Devices; D010053:Ovary / Q000187:drug effects; D011247:Pregnancy; D011374:Progesterone / Q000008:administration & dosage*; D011817:Rabbits; D012826:Silicone Elastomers
chemical_list: D003270:Contraceptive Agents; D012826:Silicone Elastomers; D002715:Chlormadinone Acetate; D011374:Progesterone