@article{article15dd05c2,
title   = {Assessment of some clinical and laboratory variables for early diagnosis of cumulative copper poisoning in sheep},
author = {Ortolani, Enrico Lippi and Machado, Carlos Henrique and Sucupira, Maria Cláudia Araripe},
year = {2003},
journal   = {Veterinary and Human Toxicology}
}