title: Hereditary chin-trembling with nocturnal myoclonus and tongue-biting in dizygous twins.
mesh_terms: D000293:Adolescent; D000328:Adult; D002680:Chin; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D009207:Myoclonus / Q000150:complications* / Q000235:genetics; D012652:Self Mutilation; D012890:Sleep; D014059:Tongue / Q000293:injuries*; D014061:Tongue Habits; D014202:Tremor / Q000235:genetics*