@inproceedings{inproceedingsb9e34363, title = {B1-gradient based MRI using Frequency-modulated Rabi Encoded Echoes (FREE)}, author = {Torres, Efraín and Froelich, Taylor and DeLaBarre, Lance and Mullen, Michael and Adriany, Gregory and Tannús, Alberto and Pizetta, Daniel Cosmo and Martins, Mateus Jose}, year = {2021}, publisher = {International Society for Magnetic Resonance in Medicine - ISMRM}, booktitle = {Annual Meeting of International Society for Magnetic Resonance in Medicine - ISMRM} }