Early-rectal Cancer Treatment: A Decision-tree Making Based on Systematic Review and Meta-analysis Ignacio Aguirre-Allende; Jose Maria Enriquez-Navascues; Garazi Elorza-Echaniz; Ane Etxart-Lopetegui; Nerea Borda-Arrizabalaga; Yolanda Saralegui Ansorena; Carlos Placer-Galan;

Impact of sarcopenic obesity on surgical complications and oncologic outcomes of upper gastrointestinal tumors: a systematic review and meta-analysis Luz Divina Juez; Ana del Carmen Ortega; Pablo Priego; Juan Carlos García Pérez; José María Fernández-Cebrián; Jose I. Botella-Carretero;

Impacto económico del tratamiento a largo plazo de la incontinencia fecal grave Mario Javier de Miguel Valencia; Alberto Margallo Lana; M. Ángeles Pérez Sola; Eduardo Sánchez Iriso; Juan Manuel Cabasés Hita; Iñaki Alberdi Ibáñez; Miguel Ángel Ciga Lozano; Mario de Miguel Velasco;