@misc{indiciae71b1910ee4c2, title = {Ferrite particles: a superparamagnetic MR contrast agent for the reticuloendothelial system.}, author = {S Saini and D D Stark and P F Hahn and J Wittenberg and T J Brady and J T Ferrucci}, year = {1987}, doi = {10.1148/radiology.162.1.3786765}, url = {https://pubmed.ncbi.nlm.nih.gov/3786765/}, note = {Source identifier: 3786765} }