Incidence of critical events in the post-anesthesia care unit at a resource-limited setting in Debre Markos, Northwest Ethiopia - Abebaw Misganaw; Alaye Debas Ayenew; Netsanet Temesgen Ayenew; Enyew Fenta Mengistu; Baye Ashenef; Samrawit Nega Shiferaw; Getamesay Demelash Simegn (PLoS ONE, 2026)