RT Journal Article SR Electronic T1 Monozygotic twins concordant for Huntington's chorea JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 506 OP 506 DO 10.1212/WNL.10.5.506 VO 10 IS 5 A1 Ntinos C. Myrianthopoulos A1 Peter T. Rowley YR 1960 UL http://n.neurology.org/content/10/5/506.abstract AB