HAN Wen-xuan, HUANG Ming-li, TANG Ao-han, SHEN Jian-lin, WANG Si-miao, LIU Xue-jun, ZHANG Fusuo. Study on the Response of Middle and Trace Elements in Humulus Scandens Leaves to Atmospheric Reactive Nitrogen with ICP-AES[J]. Spectroscopy and Spectral Analysis, 2009, 29(12): 3399