Fig. 3
From: Expression of HLA-DR genes in gliomas: correlation with clinicopathological features and prognosis
![Fig. 3](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs41016-017-0090-7/MediaObjects/41016_2017_90_Fig3_HTML.gif)
HLA-DR scores in all 310 samples of normal brain tissue and gliomas (5 normal brain tissues, 126 low-grade gliomas, 51 anaplastic gliomas and 128 glioblastomas). Statistics were performed with one-way ANOVA analysis