Assessment of Body Composition as an Indicator of Early Peripheral Parenteral Nutrition Therapy in Patients Undergoing Colorectal Cancer Surgery in an Enhanced Recovery Program. - López-Rodríguez-Arias F; Sánchez-Guillén L; Lillo-García C; Aranaz-Ostáriz V; Alcaide MJ; Soler-Silva Á; Soriano-Irigaray L; Barber X; Arroyo A (Nutrients, 2021)