[Spectrophotometric determination of isonicotinic acid hydrazide and its derivatives in medicinal mixtures].
D002855:Chromatography, Thin Layer; D007538:Isoniazid / Q000032:analysis*; D008722:Methods; D013053:Spectrophotometry
D007538:Isoniazid
Spektrofotometricheskoe opredelenie gidrazida izonikotinovoĭ kisloty i ego proizvodnykh v lekarstvennykh smesiakh.