RAZA, Rashid. Investigation of Trace Metals in Poultry Egg Purchased from Karachi, Pakistan. Journal of Research (Science), [S. l.], v. 2627, n. 1-4, p. Pages: 1–7, 2025. Disponível em: http://jorscience.com/index.php/JRS/article/view/62. Acesso em: 7 jul. 2025.