title: Coment on the study "Abordaje contralateral en aneurismas de la arteria cerebral media con segmento M1 largo: a propósito de dos casos" de Arrese et al.
authors.affiliation: Department of Neurological Surgery, University of California, San Francisco, United States.
authors.forename: Ana
authors.initials: A
authors.lastname: Rodríguez-Hernández
authors.forename: Michael T
authors.initials: MT
authors.lastname: Lawton