Early identification of infectious complications in bariatric surgery by the determination of peritoneal and systemic cytokines - Salgado Júnior, Wilson; Cunha, Fernando de Queiroz; Santos, José Sebastião dos; Borges, Carla Barbosa Nonino; Sankarankutty, Ajith Kumar; Castro e Silva Júnior, Orlando de; Ceneviva, Reginaldo (Obesity Surgery, 2009)