The Prevalence of Headache and Associated Factors in Al-Kharj, Saudi Arabia: A Cross-Sectional Study

Daifallah Almalki, Mamdouh M. Shubair, Badr F. Al-Khateeb, Rawan Abdullah Obaid Alshammari, Saeed Mastour Alshahrani, Raed Aldahash, Khadijah Angawi, Majid Alsalamah, BMCan Al-Zahrani, Sameer Al-Ghamdi, Hayat Saleh Al-Zahrani, Ashraf El-Metwally, Khaled K. Aldossari