Uterine uptake of (6,7- 3 H) oestradiol in the presence of intrauterine contraceptive device in cyclic and pregnant rats.
D000818:Animals; D004958:Estradiol / Q000378:metabolism*; D004971:Estrus; D005260:Female; D007434:Intrauterine Devices; D009929:Organ Size; D011247:Pregnancy; D051381:Rats; D014316:Tritium; D014599:Uterus / Q000033:anatomy & histology / Q000378:metabolism*
D014316:Tritium; D004958:Estradiol