Estrogen and progesterone receptors immunolabeling in mammary solid carcinoma in an African Hedgehog (Atelerix albiventris) with concurrent uterine fibrosarcoma - Fernandes, Natália Coelho Couto de Azevedo; Ressio, Rodrigo Albergaria; Guerra, Juliana Mariotti; Wasques, Danilo Gouveia; Dagli, Maria Lúcia Zaidan (Brazilian Journal of Veterinary Pathology, 2017)