The role of sigmoidoscopy and colonoscopy in the diagnosis and management of lower gastrointestinal disorders: technique, indications, and contraindications
Cappell, Mitchell S, Friedel, DavidVolume:
86
Year:
2002
Language:
english
DOI:
10.1016/S0025-7125(02)00076-7
File:
PDF, 202 KB
english, 2002