Research Article
Screening for PS1 mutations in a referral-based late-onset AD cases in Saudi Arabia
Abdulaziz A. Al-khedhairy,
Mohamed A. Al-Jumah,
Saad M. Al-Rajeh,
El Sheikh R. Ibrahim,
Abdul Aziz Bin Dukhyil,
Misbahul Arfin,
Bassam A. Alahmadi and John Hardy