title: Retroperitoneal fibrosis and ergot derivatives.
mesh_terms: D000328:Adult; D004873:Ergolines / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008238:Lysergic Acid Diethylamide / Q000009:adverse effects; D008297:Male; D008784:Methysergide / Q000009:adverse effects; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000139:chemically induced* / Q000000981:diagnostic imaging; D014513:Ureter / Q000601:surgery; D014515:Ureteral Diseases / Q000139:chemically induced / Q000000981:diagnostic imaging / Q000601:surgery; D014567:Urography
chemical_list: D004873:Ergolines; D008238:Lysergic Acid Diethylamide; D008784:Methysergide