title: Simultaneous plasma radioimmunoassay of estradiol, progesterone, 17-hydroxy-progesterone, testosterone and androstenedione in farm animals.
mesh_terms: D000735:Androstenedione / Q000097:blood; D000822:Animal Husbandry; D000818:Animals; D002417:Cattle / Q000097:blood*; D004958:Estradiol / Q000097:blood; D005260:Female; D012739:Gonadal Steroid Hormones / Q000097:blood*; D006908:Hydroxyprogesterones / Q000097:blood; D008297:Male; D011374:Progesterone / Q000097:blood; D011863:Radioimmunoassay / Q000379:methods*; D013552:Swine / Q000097:blood*; D013739:Testosterone / Q000097:blood
chemical_list: D012739:Gonadal Steroid Hormones; D006908:Hydroxyprogesterones; D013739:Testosterone; D000735:Androstenedione; D011374:Progesterone; D004958:Estradiol