Extraction of Sigmoid Colon, Percutaneous Endoscopic Approach, Diagnostic
extraction of sigmoid colon, percutaneous endoscopic approach, diagnostic
Medical and Surgical @ Gastrointestinal System @ Extraction @ Sigmoid Colon @ Percutaneous Endoscopic @ No Device @ Diagnostic
medical and surgical @ gastrointestinal system @ extraction @ sigmoid colon @ percutaneous endoscopic @ no device @ diagnostic