[Quantitative spectrophotometric determination of quercetin in drug forms].
D005419:Flavonoids / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D013607:Tablets / Q000032:analysis
D005419:Flavonoids; D013607:Tablets
Spektrofotometrychne kil'kisne vyznachennia kvertsetynu v likars'kykh formakh