L Speroff. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultAgedFemaleForecastingHumansInfant, NewbornLife Expectancy/trendsMaternal Welfare/trendsMenopauseMiddle AgedPregnancyPrenatal Care/trendsUnited StatesWomen's Health Services/trends
Year: 1999 PMID: 10423710 DOI: 10.1016/s0378-5122(99)00008-0
Source DB: PubMed Journal: Maturitas ISSN: 0378-5122 Impact factor: 4.342