P Uhlenberg. Show Affiliations »
Abstract
Mesh: See more » AdultContinental Population GroupsEthnic GroupsFemaleFertilityHumansMiddle AgedMinority GroupsPregnancyUnited States
Year: 1973 PMID: 4727201 DOI: 10.1080/19485565.1973.9988020
Source DB: PubMed Journal: Soc Biol ISSN: 0037-766X