海量图书期刊资源，随时随地畅享阅读乐趣
MRI-FLAIR images of the head show corticospinal tract alterations in ALS patients more frequently than T2-, T1- and proton-density-weighted imagesM.J Hecht; F Fellner; C Fellner; M.J Hilz; D Heuss; B Neundörfer · 2001