title: Congenital smooth muscle hamartoma at unusual location.
authors: Department of Pre-Clinical Sciences, Universidad de La Frontera, Temuco, Chile.
authors: Diego
authors: D
authors: Nuñez
authors: Anatomic Pathology, Scentifical and Technological Bioresources Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile.
authors: Miguel Angel
authors: MA
authors: Villaseca
authors: Department of Medical Specialties, School of Medicine, Universidad de La Frontera, Temuco, Chile. E-mail: fdschafe@gmail.com.
authors: Fabiola
authors: F
authors: Schafer