Expected and unexpected adverse events in the therapeutic endoscopy of the bile duct (ERCP): experience of a private national center in 1356 consecutive cases (1999-2008)
Eventos Adversos Esperados e Inesperados en la Endoscopía Terapéutica de la Vía Biliar(CPRE): Experiencia en un Centro Privado Nacional con 1356 casos consecutivos (1999-2008)