Simultaneous determination of six flavonoids in Psidium guajava Linn.by QAMS
FANG Hao,XIONG Su-qin,YAN Na-na, CHEN Lin,CHEN Hong-ping,LIU You-ping*
NATURAL PRODUCT RESEARCH AND DEVELOPMENT . 2019, (9): 1559 -1566 .  DOI: 10.16333/j.1001-6880.2019.9.011