Pain management practice and associated factors among nurses working in Ethiopia: A systematic review and meta-analysis - Melesse Abiye Munie; Amsalu Baylie Taye; Befkad Derese Tilahun; Addis Wondmagegn Alamaw; Gebremeskel Kibret Abebe; Migbaru Endawoke Tiruye; Biruk Beletew Abate (PLoS ONE, 2025)