MAKANJUOLA, Olakunle Moses. Preliminary Assessment of Flourine Level of Spring and Stream Water in South West Nigeria. Pakistan Journal of Nutrition, Pakistan, v. 11, n. 3, p. 279–281, 2012. DOI: 10.3923/pjn.2012.279.281. Disponível em: https://pjnonline.org/pjn/article/view/1611. Acesso em: 15 aug. 2025.