Li X, Meng D, Zhao J, Yang Y. Simultaneous Determination of Nitrate and Nitrite in Wrapper by High-Performance Liquid Chromatography with Cloud-Point Extraction. ajc [Internet]. 2014 Jul. 6 [cited 2024 Nov. 23];26(14):4363-6. Available from: https://asianpubs.org/index.php/ajchem/article/view/26_15_47