RT Journal Article SR Electronic T1 Familial dysequilibrium-diplegia JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 646 OP 646 DO 10.1136/adc.51.8.646 VO 51 IS 8 A1 John Wilson YR 1976 UL http://adc.bmj.com/content/51/8/646.1.abstract AB