TY  - RPRT
TI  - Gradient coil design using active magnetic screening.
AU  - R Bowtell
AU  - P Mansfield
PY  - 1991
DO  - 10.1002/mrm.1910170105
UR  - https://pubmed.ncbi.nlm.nih.gov/2067392/
ID  - 2067392
ER  -