TY - JOUR AN - 3 AU - McCashland,T. AU - Brand,R. AU - Lyden,E. AU - de Garmo,P. TI - The time and financial impact of training fellows in endoscopy. JO - Am J Gastroenterol PY - 2000 VL - 95 SP - 3129-3132 M2 - 3129 DO - 10.1111/j.1572-0241.2000.03280.x ER -