Aabroo, S., Shafique, S., Javed, A. , Fatima, A. , Khan, O. and Riaz, S. 2022. FREQUENCY OF CERVICOGENIC HEADACHE IN STUDENTS DUE TO USAGE OF SMART DEVICES – CROSS SECTIONAL SURVEY. Pakistan Journal of Rehabilitation. 11, 2 (Jul. 2022), 36–41.