- Ring influence on ponderal evolution after four years of laparoscopic Roux-en-Y gastric bypassIrineu Rasera-Junior
Clínica Bariátrica, Hospital Fornecedores de Cana, Piracicaba, SP
Arq Bras Cir Dig 25:257-62. 2012..Use of ring in Roux-en-Y gastric bypass is still a matter of controversy among bariatric surgeons. There is no consensus on its impact in relation to weight loss and weight maintenance in the long term...