Excision of Retroperitoneum, Percutaneous Endoscopic Approach, Diagnostic
excision of retroperitoneum, percutaneous endoscopic approach, diagnostic
Medical and Surgical @ Anatomical Regions, General @ Excision @ Retroperitoneum @ Percutaneous Endoscopic @ No Device @ Diagnostic
medical and surgical @ anatomical regions, general @ excision @ retroperitoneum @ percutaneous endoscopic @ no device @ diagnostic