@misc{indiciae4ed5f2944f69, title = {Radiological contrast enhancing methods.}, author = {B JACOBSON and R S MACKAY}, year = {1958}, doi = {10.1016/b978-1-4832-3112-9.50010-4}, url = {https://pubmed.ncbi.nlm.nih.gov/14406401/}, note = {Source identifier: 14406401} }