IBRAHEM JASSEM, Emtethal; MOHAMED SULEIMAN, Jassim. Assessment of Copper Deficiency In Lambs: A Study From Salah Al-Din City. Journal of Neonatal Surgery, Lahore, Pakistan, v. 14, n. 21S, p. 115–120, 2025. Disponível em: https://jneonatalsurg.com/index.php/jns/article/view/5212. Acesso em: 1 apr. 2026.