TY - GEN AU - Bruton,J AU - Wray,H L AU - Dawson,E AU - Butler,V TI - 25-Hydroxyvitamin D2 and 25-hydroxyvitamin D3 as measured by liquid chromatography and by competitive protein binding SN - 0009-9147 PY - 1985///0618 KW - 25-Hydroxyvitamin D 2 KW - Binding, Competitive KW - Calcifediol KW - analysis KW - Chromatography, High Pressure Liquid KW - Ergocalciferols KW - analogs & derivatives N1 - Publication Type: Letter ER -