Test-retest reliability and discriminant validity of the Restraint Scale translated into Portuguese - Scagliusi, Fernanda Baeza; Polacow, Viviane Ozores; Cordás, Táki Athanássios; Coelho, Desire; Alvarenga, Marle; Philippi, Sonia Tucunduva; Lancha Junior, Antonio Herbert (Eating Behaviors, 2005)