Bazán Zender, Carlos, Luis Reyes Coloma, José Luis León Cueto, Giancarlo Revoredo Palacios, Javier Arias Stella Castillo, and Alonso Pezo. 2015. “Heterotopic Pancreas As a Cause of Intussusception: First Case Reported in Peru”. Revista Peruana De Medicina Experimental Y Salud Pública 32 (3): 598-602. https://doi.org/10.17843/rpmesp.2015.323.1698.