@misc{indiciae43cc6717e902, title = {Dynamic abdominal computed tomography: "top-down" compared with "bottom-up" imaging.}, author = {D B Bach and A D Vellet and M F Levin}, year = {1993}, url = {https://pubmed.ncbi.nlm.nih.gov/8402235/}, note = {Source identifier: 8402235} }