Revision of Nonautologous Tissue Substitute in Upper Intestinal Tract, External Approach
revision of nonautologous tissue substitute in upper intestinal tract, external approach
Medical and Surgical @ Gastrointestinal System @ Revision @ Upper Intestinal Tract @ External @ Nonautologous Tissue Substitute @ No Qualifier
medical and surgical @ gastrointestinal system @ revision @ upper intestinal tract @ external @ nonautologous tissue substitute @ no qualifier