[Spectrophotometric and photocolorimetric determination of delta 4 and delta 1,4-cortico-steroids by means of isonicotinic acid hydrazide].
D000305:Adrenal Cortex Hormones / Q000032:analysis*; D003124:Colorimetry; D004304:Dosage Forms; D007538:Isoniazid; D008722:Methods; D010783:Photometry; D013053:Spectrophotometry
D000305:Adrenal Cortex Hormones; D004304:Dosage Forms; D007538:Isoniazid
Spektrofotometrychne i fotokolorymetrychne vyznachennia delta 4- ta delta 1,4-kortykosteroĭdiv za dopomohoiu gidrazydu izonikotynovï kysloty.