英语语法分析

"There is a sense that we are overtreating some patients and undertreating others, " says pediatric oncologist and study co-author James Ferrara of the University of Michigan, Ann Arbor.

来自安阿伯密歇根大学的白血病肿瘤专家、这个研究项目的合作者詹姆斯·费拉拉说：“医生有一种意识，对一些病人‘超诊’，而对另一些病人‘缺诊’。”