A R Frisancho, J E Klayman, J Matos. Show Affiliations »
Abstract
Mesh: See more » AdultAge FactorsChildFamily Planning ServicesFemaleFertilityHumansMaleMortalityPeruSocioeconomic FactorsUrban Population
Year: 1976 PMID: 1254279
Source DB: PubMed Journal: Hum Biol ISSN: 0018-7143 Impact factor: 0.553