title: Fertility and the personal exemption: implicit pronatalist policy in the United States.
authors.forename: L A
authors.initials: LA
authors.lastname: Whittington
authors.forename: J
authors.initials: J
authors.lastname: Alm
authors.forename: H E
authors.initials: HE
authors.lastname: Peters
mesh_terms: D003710:Demography; D004470:Economics, Medical / Q000266:history*; D049711:History, Modern 1601-; D013223:Statistics as Topic / Q000266:history*; D014481:United States