Lactated Ringer's solution or 0.9% sodium chloride as fluid therapy in pigeons (Columba livia) submitted to humerus osteosynthesis - Carregaro, Adriano Bonfim; Gehrcke, Martielo Ivan; Marques, Jenifer de Santana; Silva, André Nicolai Elias da; Gomes, Kleber Tochetto (Pesquisa Veterinária Brasileira, 2015)