Refining and antioxidant activity of flavonoids from Rosa roxburghii Tratt.
ZHANG Huihui, WU Caie, FAN Gongjian, YING Ruifeng, LI Tingting
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2015, (03): 101 -105 .  DOI: 10.3969/j.issn.1000-2006.2015.03.019