title: Intrinsic muscle spasm of the hand: Bunnell's sign.
authors.forename: Hajime
authors.initials: H
authors.lastname: Ishikawa
mesh_terms: D006801:Humans; D008488:Medical Illustration; D008662:Metacarpophalangeal Joint / Q000473:pathology*; D013035:Spasm / Q000209:etiology; D013585:Synovitis / Q000503:physiopathology