Histological and immunohistochemical study of thyroid gland in Caucasian squirrel (Sciurus anamalus) (Gmelin, 1778) by using marker (Anti-Thyroglobulin, Code IR5090). Periodicals of Engineering and Natural Sciences, [S. l.], v. 10, n. 6, p. 104–112, 2022. DOI: 10.21533/pen.v10.i6.913. Disponível em: https://pen.ius.edu.ba/index.php/pen/article/view/913. Acesso em: 18 apr. 2026.