7T vs. 4T: RF power, homogeneity, and signal-to-noise comparison in head images.
Vaughan JT, Garwood M, Collins CM, Liu W, DelaBarre L, Adriany G, Andersen P, Merkle H, Goebel R, Smith MB, Ugurbil K.
Vaughan JT, et al. Among authors: garwood m.
Magn Reson Med. 2001 Jul;46(1):24-30. doi: 10.1002/mrm.1156.
Magn Reson Med. 2001.
PMID: 11443707
Free article.