DEVELOPMENT AND VALIDATION OF HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY WITH DIODE ARRAY DETECTOR METHOD TO ANALYSIS OF KAEMPFEROL MARKER FROM EXTRACTS OF POINCIANELLA PYRAMIDALIS (TUL) L.P QUEIROZ Journal title: Asian Journal of Pharamceutical and Clinical Research Authors: Agna Heliade Oliveira, Valmir Gomesde Souza, FÃbio Santosde Souza, Rui Oliveira Macedo Subject(s):
