title: Is China producing too many PhDs?
authors.forename: Zhu
authors.initials: Z
authors.lastname: Liu
authors.forename: Yong
authors.initials: Y
authors.lastname: Geng
mesh_terms: D002681:China; D004500:Education, Graduate / Q000592:standards / Q000706:statistics & numerical data*; D004651:Employment / Q000706:statistics & numerical data; D011786:Quality Control; D012108:Research Personnel / Q000193:education*