TY - GEN AU - Bekeová,E AU - Elecko,J AU - Choma,J AU - Maracek,I AU - Hajurka,J TI - [Thyroxine and progesterone levels in cows and heifers after administration of Oestrophan (Spofa) in the luteal phase of the cycle] SN - 0375-8427 PY - 1982///0910 KW - Animals KW - Cattle KW - blood KW - Cloprostenol KW - pharmacology KW - Estrus KW - Female KW - Pregnancy KW - Progesterone KW - Prostaglandins F, Synthetic KW - Radioimmunoassay KW - Thyroxine N1 - Publication Type: English Abstract; Journal Article ER -