Nurses' pain management practices for admitted patients at the Comprehensive specialized hospitals and its associated factors, a multi-center study. - Fekede, Legese; Temesgen, Worku Animaw; Gedamu, Haileyesus; Kindie, Selamsew; Bekele, Tola Getachew; Abebaw, Ambaw; Baymot, Aemiro; Difer, Mesfin (BMC Nursing, 2023)