长清产栝楼3个品系果皮的无机元素分析比较
于京平,李佳,张永清,范英才
Analysis and comparison of inorganic elements in the peel of three strains of  Trichosanthes kirilowii Maxim. from Changqing
YU Jing-Ping, LI Jia, ZHANG Yong-Qing, FAN Ying-Cai
J4 . 2013, (2): 66 -71 .  DOI: 10.3976/j.issn.1002-4026.2013.02.013