Gadolinium-based MR cisternography with prepontine cisternal routine for evaluating distribution pattern of intrathecal targeted drug delivery in pain management. - Zhou, Haocheng; Zou, Dingquan; Hong, Bo; Hu, Rong; Yang, Tongbiao; Li, Xinning; Li, Xin; Hu, Junjiao; Wang, Ruixuan; Wang, Yaping (Drug Delivery, 2023)