Non-pharmacological prevention of postoperative delirium by occupational therapy teams: A randomized clinical trial oleh Evelyn A. Alvarez, Evelyn A. Alvarez, Veronica A. Rojas, Veronica A. Rojas, Lorena I. Caipo, Melany M. Galaz, Daniela P. Ponce, Rodrigo G. Gutierrez, Rodrigo G. Gutierrez, Felipe Salech, Felipe Salech, Eduardo Tobar, Fernando I. Reyes, Rodrigo C. Vergara, Rodrigo C. Vergara, Rodrigo C. Vergara, Jose I. Egaña, Jose I. Egaña, Constanza A. Briceño, Antonello Penna, Antonello Penna