TY  - RPRT
TI  - Frequency shifts in parametrically enhanced low-field MR detection.
AU  - Daniel W Sinkovits
AU  - Mark S Conradi
PY  - 2004
DO  - 10.1016/j.jmr.2004.02.002
UR  - https://pubmed.ncbi.nlm.nih.gov/15082253/
ID  - 15082253
ER  -