title: Birth planning and fertility transition.
authors.forename: P
authors.initials: P
authors.lastname: Chen
mesh_terms: D002681:China; D003267:Contraception / Q000266:history*; D003710:Demography; D005193:Family Planning Services / Q000266:history*; D049711:History, Modern 1601-; D013223:Statistics as Topic / Q000266:history*