INFLUENCE OF MELATONIN AND ITS AGONIST ON HISTOPATHOLOGICAL CHANGES OF THYROID, SPLEEN AND ADRENAL GLANDS IN FUNCTIONAL AND STRUCTURAL PINEALECTOMIZED RATS. Genetics and Molecular Research, [S. l.], 2026. DOI: 10.4238/qw9ms786. Disponível em: https://geneticsmr.com/index.php/gmr/article/view/971.. Acesso em: 13 jun. 2026.