INFLUENCE OF MELATONIN AND ITS AGONIST ON HISTOPATHOLOGICAL CHANGES OF THYROID, SPLEEN AND ADRENAL GLANDS IN FUNCTIONAL AND STRUCTURAL PINEALECTOMIZED RATS. Genetics and Mol. Res. [Internet]. 2026 May 6 [cited 2026 Jun. 13];. Available from: https://geneticsmr.com/index.php/gmr/article/view/971