Nws tseem tuaj yeem ncua kev laus thiab tiv thaiv qhov pib ntawm Alzheimer tus kab mob
Lub thawv: Raws li cov neeg siv khoom thov
Chaw ntim khoom: Khw muag khoom txias thiab qhuav
Cov Qauv Txheej Txheem: Tus qauv thoob ntiaj teb.