Application of UV spectrophotometer  in detection of  ability of gallic 
  acid to restore Fe3+ in vitro 
WU Xiang-qun,YU Lan,YU Jie,HUANG Cai-ting,XU Wei-guo,NIU Feng-lan
Journal of Jilin University(Medicine Edition) . 2013, (2): 414 -418 .  DOI: 10.7694/jldxyxb20130251