HALLBERG, Örjan. An Exponential Melanoma Trend Model. International Journal of Statistics in Medical Research, [S. l.], v. 4, n. 1, p. 65–71, 2015. DOI: 10.6000/1929-6029.2015.04.01.7. Disponível em: http://lifescienceglobalca.com/index.php/ijsmr/article/view/2689. Acesso em: 3 apr. 2025.