Gastrointestinal Tract,Lower
《英文msh词典》Gastrointestinal Tract,Lower
[入口词] Gastrointestinal Tract,Lower
[主题词] Lower Gastrointestinal Tract
[英文释义] The segment of GASTROINTESTINAL TRACT that includes the small intestine below the DUODENUM,and the LARGE INTESTINE.