Froilán Consuelo, Adán Luisa, Suárez José Manuel, Gómez Silvia, Hernández Luis, Plaza Rocio, Mora Pedro, Segura José María
Department of Gastroenterology, Hospital La Paz, Madrid, Spain.
Gastrointest Endosc. 2008 Nov;68(5):1010-2. doi: 10.1016/j.gie.2008.02.041. Epub 2008 Apr 24.