UHEGBU, Friday O.; ELEKWA, Ifeanyi; IWEALA, Emeka E.J.; KANU, Ijeoma. Cyanide, Nitrate and Nitrite Content of Some Leafy Vegetables and Fruits Commonly Consumed in the South-East of Nigeria. Pakistan Journal of Nutrition, Pakistan, v. 10, n. 12, p. 1190–1194, 2011. DOI: 10.3923/pjn.2011.1190.1194. Disponível em: https://pjnonline.org/pjn/article/view/1559. Acesso em: 15 aug. 2025.