Anam Shahzadi, Aniqa Tabasum, Sara Gul, Muhammad Hussain Iqbal, Zahid Hussain, Farida Ali 2022. Cervicogenic Headache and the Neck Ability to Perform Activities of Daily Livings Associated to Mobile Phone Usage. Pakistan Journal of Medical & Health Sciences. 16, 09 (Oct. 2022), 99. DOI:https://doi.org/10.53350/pjmhs2216999.