TY - GEN AU - van Niekerk,C H AU - Morgenthal,J C AU - Sanders,C P AU - Malan,J E TI - Progesterone concentration in the peripheral plasma of the mare during the oestrous cycle and early pregnancy SN - 1019-9128 PY - 1974///1111 KW - Animals KW - Binding, Competitive KW - Chromatography KW - Estrus KW - Female KW - Horses KW - physiology KW - Methods KW - Pregnancy KW - Pregnancy, Animal KW - Progesterone KW - blood KW - Protein Binding KW - Radioimmunoassay KW - Transcortin KW - Tritium N1 - Publication Type: Journal Article ER -