Prader-Willi and Angelman Syndromes
Medicine 77:140-151, Cassidy,S.B.&Schwartz,S., 1998
Myotonic Dystrophy
In Myology, Engel & Franzini-Armstrong, McGraw-Hill, Inc, New York V2, Ch 43, P1192, Harper,P.S.&Rudel,R., 1994
GM1 Gangliosidosis in Adults:Clinical and Molecular Analysis of 16 Japanese Patients
Ann Neurol 31:328-332, Yoshida,K.,et al, 1992