Intestinal bacterial overgrowth after Roux-en-Y gastric bypass - Machado, Juliana de Carvalho; Campos, Camila Scalassara; Silva, Carolina Lopes Da; Suen, Vivian Miguel Marques; Nonino-Borges, Carla Barbosa; Santos, José Ernesto dos; Ceneviva, Reginaldo; Marchini, Julio Sergio (Obesity Surgery, 2008)