[Differential spectrophotometric determination of salicylic acid derivatives].
D012459:Salicylates / Q000032:analysis*; D012996:Solutions; D013056:Spectrophotometry, Ultraviolet / Q000379:methods*
D012459:Salicylates; D012996:Solutions
Differentsial'noe spektrofotometricheskoe opredelenie proizvodnykh salitsilovoĭ kisloty