OVERALL AGREEMENT BETWEEN ULTRASOUND AND CLINICAL, LABORATORY, COLONOSCOPIC, RADIOLOGICAL AND SURGICAL DIAGNOSIS OF POSTOPERATIVE RECURRENCE OF CROHNS-DISEASE
G. Rocca et al., OVERALL AGREEMENT BETWEEN ULTRASOUND AND CLINICAL, LABORATORY, COLONOSCOPIC, RADIOLOGICAL AND SURGICAL DIAGNOSIS OF POSTOPERATIVE RECURRENCE OF CROHNS-DISEASE, Gastroenterology, 112(4), 1997, pp. 1074-1074