The activation of oestrous behaviour and the plasma concentration of unconjugated oestrogens in the pig after subcutaneous implantation of oestradiol-17 beta.
D000818:Animals; D002369:Castration / Q000662:veterinary; D002404:Catheterization; D004958:Estradiol / Q000008:administration & dosage / Q000494:pharmacology*; D004967:Estrogens / Q000097:blood*; D004971:Estrus / Q000187:drug effects*; D005260:Female; D008938:Mitosis; D009092:Mucous Membrane / Q000187:drug effects; D011247:Pregnancy; D011863:Radioimmunoassay; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D013552:Swine / Q000502:physiology*; D014599:Uterus / Q000187:drug effects; D014621:Vagina / Q000187:drug effects; D014844:Vulva / Q000187:drug effects
D004967:Estrogens; D004958:Estradiol