Alshuwayrikh, A., A. Aljethaily, F. Alosaimi, O. Alshaya, A. Alasmari, M. Al-Makhdob, S. Alkhonezan, and S. Khan. “Knowledge and Attitudes Towards First Aid Measures Among Medical Students at Al-Imam Mohammad Ibn Saud Islamic University, Riyadh, Saudi Arabia”. Sultan Qaboos University Medical Journal, vol. 18, no. 4, Mar. 2019, pp. e507-512, doi:10.18295/squmj.2018.18.04.013.