TY - GEN AU - Shapiro,D R AU - Kuwahara,S S TI - Ferric chloride-impregnated silica gel for thin-layer chromatography of steroids SN - 0009-9147 PY - 1974///0131 KW - Androstanes KW - analysis KW - Androstenedione KW - Androsterone KW - Cholesterol KW - Chromatography, Thin Layer KW - Ergosterol KW - Estrone KW - Iron KW - Ketosteroids KW - Pregnenolone KW - Silicon Dioxide KW - Steroids KW - Sulfuric Acids N1 - Publication Type: Journal Article ER -