J E Brown, R C Brown. Show Affiliations »
Abstract
Mesh: See more » AfricaDemographyHealth PlanningHumansPopulation
Year: 1975 PMID: 1046463 DOI: 10.1093/tropej/21.6.315
Source DB: PubMed Journal: J Trop Pediatr Environ Child Health ISSN: 0300-9920