R15 O657.75
ZHANG Lei, ZHAO Yun-feng, ZHENG Hong-guo, ZHANG Lei, LIU Xiao, ZHAO Yun-feng, MOU Shi-fen, ZHENG Hong-guo, WU Yong-ning. Determination of Nitrate and Nitrite in Foods by Ion Chromatography[J].中国食品卫生杂志,2008,(4).