[SYNDROME OF PROGRESSIVE MUSCULAR PAROXYSMAL RIGIDITY IN AN 11-YEAR-OLD BOY].
D002648:Child; D006801:Humans; D007592:Joint Diseases; D008297:Male; D009127:Muscle Rigidity; D009135:Muscular Diseases; D009157:Myasthenia Gravis
CHILD; JOINT DISEASES; MUSCULAR DISEASES; MYASTHENIA GRAVIS
SYNDROM PROGRES'IVN'I Z'ACHVATOVIT'E SVALOV'E ZTUHLOSTI U 11ET'EHO CHLAPCE.