Infection Prevalence at a Tertiary Hospital in Hail, Saudi Arabia: A Single-Center Study to Identify Strategies to Improve Antibiotic Usage oleh Alanazi M, Alqahtani HM, Alshammari MK, Alshammari RM, Malik JA, Ahmed S, Aroosa M, Shinde M, Alharby TN, Ansari M, Hussain A, Alkhrshawy FF, Anwar S