1. Myotonic dystrophy;Harper, P.S.,1989
2. Congenital dystrophia myotonica;Dyken, P.R.; Harper, P.S.;Neurology,1973
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4. Anticipation in myotonic dystrophy: new light on an old problem;Harper, P.S.; Harley, H.G.; Reardon, W.; Shaw, D.J.;AmJI Hum Genet,1992
5. Early onset dystrophia myotonia: evidence supporting a maternal environmental factor;Lancet,1972