MELLAU, L.; JØRGENSEN, R.; KAMBARAGE, D.; KIMERA, S. Plasma Total Calcium, Inorganic Phosphate and Magnesium in Cows around Calving in Morogoro, Tanzania. Tanzania Veterinary Journal, [S. l.], v. 22, n. 1, p. 58–67, 2003. Disponível em: https://tvj.sua.ac.tz/vet2/index.php/TVJ/article/view/407. Acesso em: 21 apr. 2026.