TY - JOUR T1 - Duchenne Muscular Dystrophy JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 767 LP - 767 DO - 10.1136/adc.64.5.767 VL - 64 IS - 5 AU - J Z Heckmatt Y1 - 1989/05/01 UR - http://adc.bmj.com/content/64/5/767.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -