H. Ali, Zahraa, and Myasar Alkotaji. “Nose to Brain Delivery of Drugs for CNS Diseases”. Iraqi Journal of Pharmacy 18, no. 1 (August 1, 2021): 93–107. Accessed August 4, 2025. https://rjps.uomosul.edu.iq/index.php/iphr/article/view/21461.