TY - RPRT TI - Resonant trapezoidal gradient generation for use in echo-planar imaging. AU - P R Harvey AU - P Mansfield PY - 1994 DO - 10.1016/0730-725x(94)92356-6 UR - https://pubmed.ncbi.nlm.nih.gov/8295513/ ID - 8295513 ER -