GOVINDARAJULU, U. S.; MALLOY, E. J. Evaluating Treatment Effect in Multicenter Trials with Small Centers Using Survival Modeling. International Journal of Statistics in Medical Research, [S. l.], v. 4, n. 1, p. 8–25, 2015. DOI: 10.6000/1929-6029.2015.04.01.2. Disponível em: https://www.lifescienceglobal.com/pms/index.php/ijsmr/article/view/2684. Acesso em: 28 apr. 2024.