Background and Objectives: Manual handling of disabled patients is one of the important and effective factors in acute low back pain among exposed nurses. The present study was conducted with the objective of quantitative risk assessment of patient manual handling among nurses in wards of one of the hospitals in Tehran using MAPO method. Methods: The present study was conducted as an ... https://www.roneverhart.com/Hohner-C-7-NS-Harmonica-Carrying-Case-p36684/