FELIX, O. C.; JOHN, N. A.; EKENE, E. V. Assessment of lead (Pb) residues in organs and muscles of slaughtered pigs at Nsukka and Environs in Enugu state, Nigeria. Journal of Advanced Veterinary and Animal Research, [S. l.], v. 3, n. 4, p. 392–398, 2017. Disponível em: https://banglajol.info/index.php/JAVAR/article/view/31522. Acesso em: 1 jul. 2024.