Contents Issue 1-2 January 2023 Volume 30, Issue 1-2 , 2023 View pdf Distribution of Hospital Beds across Saudi Arabia from 2015 to 2019: A cross-sectional study Taghreed ismail hawsawi, Noura Abouammoh Sero-prevalence of IgG antibodies to SARS-CoV-2 in Muttrah Wilayat of Muscat Governorate, Oman, 2020. Asim Mohammed Hamood Al Manji, Khalid Algaali Imported Measles Outbreak at Al-Buraimi Governorate, Oman, April 2020. Hanan Hassan Al-Marbouai, Randa Nooh Prevalence of substance use disorder among psychiatric patients at Eradah Complex and Mental Health-Riyadh, Saudi Arabia Abdullah Eid Alshnawani, Eman Elsayed Abd-Ellatif
