Medical and Surgical @ Gastrointestinal System @ Occlusion @ Descending Colon @ Percutaneous Endoscopic
medical and surgical @ gastrointestinal system @ occlusion @ descending colon @ percutaneous endoscopic
Medical and Surgical @ Gastrointestinal System @ Occlusion @ Descending Colon @ Percutaneous Endoscopic
medical and surgical @ gastrointestinal system @ occlusion @ descending colon @ percutaneous endoscopic