Temperature mapping using the water proton chemical shift: self-referenced method with echo-planar spectroscopic imaging.
Kuroda K, Mulkern RV, Oshio K, Panych LP, Nakai T, Moriya T, Okuda S, Hynynen K, Jolesz FA, Joles FA. Temperature mapping using the water proton chemical shift: self-referenced method with echo-planar spectroscopic imaging. Magn Reson Med. 2000 Feb; 43(2):220-5.