DOMINGUEZ-CRUZ, J.; RUIZ-VILLAVERDE, R. The ‘5R + R’ Rule: A simple and comprehensive method for diagnosis of actinic keratosis. Sultan Qaboos University Medical Journal, [S. l.], v. 19, n. 1, p. e81–82, 2019. DOI: 10.18295/squmj.2019.19.01.017. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/3129. Acesso em: 3 may. 2024.