[Case of Thomsen's myotonia with an atypical course].
D002648:Child; D004576:Electromyography; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009224:Myotonia Congenita / Q000175:diagnosis* / Q000503:physiopathology
Przypadek miotonii Thomsena o nietypowym przebiegu.