Factors associated with infant formula supplementation in Brazilian hospitals: a cross-sectional study Laís Araújo Tavares Silva; Maria Inês Couto de Oliveira; Ana Carolina Carioca da Costa; Samira Fernandes Morais dos Santos; Silvana Granado Nogueira da Gama; Vânia de Matos Fonseca;

Is there an ¿acceptable¿ percentage of using infant formula during hospital stays? Cristiano Siqueira Boccolini; Cesar Gomes Victora;