TY - JOUR AU - El-Saadany, M; Jalil, S; Irisawa, A TI - EUS for portal hypertension: a comprehensive and critical appraisal of clinical and experimental indications JO - Endoscopy VL - 40 PY - 2008 DO - 10.1055/s-2008-1077400 SP - 690 EP - 696 N1 - et al. ER -