EFFECT OF VITAMIN A ON THYROID GLAND DEVELOPMENT IN Bufo melanostictus STAGE 34 (Thirty Four) and 36(Thirty Six). Journal of Science Innovations and Nature of Earth, [S. l.], v. 2, n. 2, p. 04–09, 2022. DOI: 10.59436/jsiane.139.2583-2093. Disponível em: https://jsiane.com/index.php/files/article/view/139.. Acesso em: 22 dec. 2024.