Vascular insufficiency and Heberden's nodes. A possible etiologic factor.
D006227:Hand Deformities, Acquired; D006801:Humans; D010003:Osteoarthritis / Q000188:drug therapy*; D014652:Vascular Diseases / Q000188:drug therapy*; D014665:Vasodilator Agents / Q000627:therapeutic use*
D014665:Vasodilator Agents