R Freedman, M C Chang, T H Sun. Show Affiliations »
Abstract
Mesh: See more » ChinaDemographyHistory, Modern 1601-Statistics as Topic/history
Year: 1982 PMID: 11630826 DOI: 10.1080/00324728.1982.10405594
Source DB: PubMed Journal: Popul Stud (Camb) ISSN: 0032-4728