title: Peripheral gangrene complicating beta-blockade.
mesh_terms: D000368:Aged; D005260:Female; D005528:Foot / Q000098:blood supply; D005734:Gangrene / Q000139:chemically induced*; D006801:Humans; D008790:Metoprolol / Q000009:adverse effects*; D011412:Propanolamines / Q000009:adverse effects*
chemical_list: D011412:Propanolamines; D008790:Metoprolol