Mehmood, A., Ahmed, Z., Azeez, F. K., Akhtar, S., Rehman, W. and Idrees, S. (2022) “Patient-Level Cost Estimation for Health Services at Secondary Hospital, Saudi Arabia”, Open Access Macedonian Journal of Medical Sciences, 10(E), pp. 1723–1730. doi: 10.3889/oamjms.2022.10724.