Abstract
INTERNATIONAL JOURNAL OF OBESITY  (2008)

Different effects of roux-en-y gastric bypass (RGYB), sleeve gastrectomy (SG), and medical treatment (MED) of obesity on PYY, hunger and satiety, for similar magnitudes of weight loss: a preliminary report

Irribarra V.; Moreno, M.; Liberona, Y; Acosta, AM; Rubio, L.; De la Cruz, R; Yolito, M; Escalona, M.; Pérez, G; Escalona A.; Boza, C; Maiz A.