BUNOUF, Pierre; MOLENBERGHS, Geert; GROUIN, Jean-Marie; THIJS, Herbert. A SAS Program Combining R Functionalities to Implement Pattern-Mixture Models. Journal of Statistical Software, [S. l.], v. 68, n. 8, p. 1–26, 2015. DOI: 10.18637/jss.v068.i08. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v068i08. Acesso em: 25 mar. 2025.