title: LYMPHANGIOGRAPHIC CRITERIA FOR DIAGNOSIS OF RETROPERITONEAL FIBROSIS.
mesh_terms: D005853:Geriatrics; D006801:Humans; D008220:Lymphography; D012185:Retroperitoneal Fibrosis; D012187:Retroperitoneal Space
keywords: GERIATRICS; LYMPHOGRAPHY; RETROPERITONEAL FIBROSIS; RETROPERITONEAL SPACE