Ambulatory transcylindrical cholecystectomy via minilaparotomy under different anesthetic techniques Enrique Javier Grau Talens; Ángel A. Osorio Manyari; Desirée Diestro Gallego; Carlos A. Celis Pinilla; Octavio López Sánchez; Osama Aburedwan; Enrique del Cojo Peces; Francisco Gabriel Onieva González; Javier Arias Díaz;