EBOH, L.O.; THOMAS, Boye E. Analysis of Heavy Metal Content in Canabis Leaf and Seed Cultivated in Southern Part of Nigeria. Pakistan Journal of Nutrition, [S. l.], v. 4, n. 5, p. 349–351, 2005. DOI: 10.3923/pjn.2005.349.351. Disponível em: https://pjnonline.org/pjn/article/view/272. Acesso em: 1 jul. 2025.