Seasonal variation of Melatonin concentration and mRNA expression of Melatonin-Related Genes in developing ovarian follicles of mares kept under natural photoperiods in the southern hemisphere - Coelho, Lia Alencar; Silva, Luciano Andrade; Reway, Ana Paula; Buonfiglio, Daniella Do Carmo; Silva, Jéssica Andrade; Gomes, Patrícia Rodrigues Lourenço; Cipolla Neto, José (Animals, 2023)