TY  - RPRT
TI  - Image distortion correction in EPI: comparison of field mapping with point spread function mapping.
AU  - Huairen Zeng
AU  - R Todd Constable
PY  - 2002
DO  - 10.1002/mrm.10200
UR  - https://pubmed.ncbi.nlm.nih.gov/12111941/
ID  - 12111941
ER  -