TY - GEN AU - Fan,Yun-wei AU - Li,Xiao-qing AU - Yan,Xiao-ming TI - [The transient PVEP acuity assessment for 2 to 5 years old normal children] SN - 0412-4081 PY - 2011///1115 KW - Child, Preschool KW - Electroretinography KW - Evoked Potentials, Visual KW - Female KW - Humans KW - Male KW - Pattern Recognition, Visual KW - Visual Acuity N1 - Publication Type: Controlled Clinical Trial; English Abstract; Journal Article; Research Support, Non-U.S. Gov't ER -