TY  - RPRT
TI  - Multi-modal contrast agents: a first step.
AU  - Kenneth L Watkin
AU  - Michael A McDonald
PY  - 2002
DO  - 10.1016/s1076-6332(03)80205-2
UR  - https://pubmed.ncbi.nlm.nih.gov/12188250/
ID  - 12188250
ER  -