Extirpation of Matter from Gastrointestinal Tract, Open Approach
extirpation of matter from gastrointestinal tract, open approach
Medical and Surgical @ Anatomical Regions, General @ Extirpation @ Gastrointestinal Tract @ Open @ No Device @ No Qualifier
medical and surgical @ anatomical regions, general @ extirpation @ gastrointestinal tract @ open @ no device @ no qualifier