TY - JOUR AU - Michael Boss AU - John Mates AU - Sarah Busch AU - Paul SanGiorgio AU - Stephen Russek AU - Kai Buckenmaier AU - Kent Irwin AU - Hsiao-Mei Cho AU - Gene Hilton AU - John Clarke C2 - Magnetic Resonance in Medicine DA - 2013-11-26 DO - https://doi.org/10.1002/mrm.25060 LA - en M1 - 72 PB - Magnetic Resonance in Medicine PY - 2013 TI - Prototype Phantoms for Characterization of Ultra-Low Field Magnetic Resonance Imaging ER -