Measurement of estrogen surge during pseudopregnancy in rats by radioimmunoassay.
D000818:Animals; D004958:Estradiol / Q000097:blood*; D005260:Female; D010053:Ovary / Q000098:blood supply; D011247:Pregnancy; D011555:Pseudopregnancy; D011863:Radioimmunoassay; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors; D014680:Veins
D004958:Estradiol