Application of basic principles of physics to head and neck MR angiography: troubleshooting for artifacts.
Pandey S, Hakky M, Kwak E, Jara H, Geyer CA, Erbay SH. Application of basic principles of physics to head and neck MR angiography: troubleshooting for artifacts. Radiographics. 2013 May; 33(3):E113-23.