title: Migrant workers: China boom leaves children behind.
authors.affiliation: Xiangya Hospital, Central South University, Changsha, Hunan, China.
authors.forename: Peng
authors.initials: P
authors.lastname: Yuan
authors.affiliation: Xiangya Hospital, Central South University, Changsha, Hunan, China.
authors.forename: Long
authors.initials: L
authors.lastname: Wang
mesh_terms: D002648:Child; D002668:Child Rearing; D002670:Child, Abandoned / Q000523:psychology* / Q000706:statistics & numerical data*; D002681:China; D006801:Humans; D012959:Socioeconomic Factors; D014171:Transients and Migrants / Q000706:statistics & numerical data*