Individual inactivation of the sphincteric component of the gastroesophageal barrier causes reflux esophagitis in piglets - Vicente, Yvone Avalloni M. V. de Andrade; Da Rocha, Cecília; Yu, Jiakang; Hernandez Peredo, Guillermo; Martinez, Leopoldo; Perez-Mies, Belen; Tovar, Juan A. (Journal of Pediatric Surgery, 2002)