![3711 PROSPECTIVE EVALUATION OF ENDOSCOPIC ULTRASONOGRAPHY AND ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY IN THE DIAGNOSIS OF CHRONIC PANCREATITIS IN AN ADOLESCENT POPULATION.]()
3711 PROSPECTIVE EVALUATION OF ENDOSCOPIC ULTRASONOGRAPHY AND ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY IN THE DIAGNOSIS OF CHRONIC PANCREATITIS IN AN ADOLESCENT POPULATION.Catalano, Marc F.; Sial, Shahid H.; Maher, William E.; Geenen, Joseph E.; Hogan, Walter J. · Gastrointestinal Endoscopy · 2000