EGFR在增生型、硬化苔癣型和混合型营养不良三者之间阳性率比较，差异均无显著性意义（P >0 .0 5 ） ；

There was no significant difference of positive rate of EGFR among hyperplasia, lichen sclerosis and mixed type dystrophy( P >0.05);

youdao

EGFR在增生型、硬化苔癣型和混合型营养不良三者之间阳性率比较，差异均无显著性意义（P >0 .0 5 ） ；

There was no significant difference of positive rate of EGFR among hyperplasia, lichen sclerosis and mixed type dystrophy( P >0.05);

youdao