title: Effects of subcutaneous implantation or intrauterine insertion of silastic tube containing steroids on the fertility of rats.
mesh_terms: D000818:Animals; D001835:Body Weight; D002715:Chlormadinone Acetate / Q000008:administration & dosage* / Q000378:metabolism; D003270:Contraceptive Agents / Q000008:administration & dosage*; D003338:Corpus Luteum / Q000254:growth & development; D010064:Embryo Implantation; D004958:Estradiol / Q000008:administration & dosage* / Q000378:metabolism; D004971:Estrus / Q000187:drug effects; D005260:Female; D007434:Intrauterine Devices; D009929:Organ Size; D010057:Oviducts; D011247:Pregnancy; D011374:Progesterone / Q000008:administration & dosage* / Q000378:metabolism; D051381:Rats; D012826:Silicone Elastomers; D014599:Uterus
chemical_list: D003270:Contraceptive Agents; D012826:Silicone Elastomers; D002715:Chlormadinone Acetate; D011374:Progesterone; D004958:Estradiol