Occlusion of Anus with Extraluminal Device, External Approach
occlusion of anus with extraluminal device, external approach
Medical and Surgical @ Gastrointestinal System @ Occlusion @ Anus @ External @ Extraluminal Device @ No Qualifier
medical and surgical @ gastrointestinal system @ occlusion @ anus @ external @ extraluminal device @ no qualifier