[Colorimetric methods for quantitative determination of total nicotinic acid in the blood].
D001774:Blood Chemical Analysis / Q000592:standards; D003124:Colorimetry / Q000295:instrumentation*; D003486:Cyanides; D006801:Humans; D008722:Methods; D009539:Nicotinic Acids / Q000097:blood*
D003486:Cyanides; D009539:Nicotinic Acids
Kolorymetrychnyĭ metod kil'kichnoho vyznachennia zahal'noĭ nikotynovoï kysloty v krovi.