Saadati, Z., Sadeghnezhad, M., Siasar, M., Rajaeinasab, M., & Touri, M. "Effect of Patient Fall Prevention Program on Nurses' Knowledge and the Number of Patient Falls in one of the Teaching Hospitals in Mashhad during 2019", Journal of Patient Safety & Quality Improvement, 8, 4, 2020, 187-192. doi: 10.22038/psj.2020.48423.1272