DE LA OSSA, S.; MARTINEZ, Y.; HERAZO, E.; CAMPO, A. Study of internal consistency and factor structure of three versions of the Zung’s rating instrument for anxiety disorders. Colombia Medica, [S. l.], v. 40, n. 1, p. 71–84, 2009. DOI: 10.25100/cm.v40i1.629. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/629. Acesso em: 29 mar. 2024.