JAWAD, Isam M. Estimation of Nitrite, Nitrate and N-Nitrosamines in Selected Food Samples. Pakistan Journal of Nutrition, Pakistan, v. 11, n. 5, p. 481–483, 2012. DOI: 10.3923/pjn.2012.481.483. Disponível em: https://pjnonline.org/pjn/article/view/1644. Acesso em: 15 aug. 2025.