"113581131"@en-us . . . . . . "114396096"^^ . "Alzheimer's disease"^^ . "14396096-n"^^ . "a progressive form of presenile dementia that is similar to senile dementia except that it usually starts in the 40s or 50s; first symptoms are impaired memory which is followed by impaired thought and speech and finally complete helplessness"@en-us . . . "0.125"^^ . . "0"^^ . . "Alzheimers"@en-us . . "Alzheimer's"@en-us . "Alzheimer's disease"@en-us . . .