Effect of a probiotic mix on functional constipation in adult women: a randomized double-blind study oleh Josilene Maria Ferreira Pinheiro, Maria Nazaré Batista, Candyce de Lima e Silva, Flávia Nunes de Lima Barroso, Geovanna Torres de Paiva, Amanda de Sousa Rebouças, Rand Randall Martins Randall Martins