L Saxén, A Klemetti, A S Härö. Show Affiliations »
Abstract
Entities: Disease
Mesh: See more » Abortion, SpontaneousAbortion, ThreatenedBirth WeightCentral Nervous System/abnormalitiesCongenital Abnormalities/epidemiologyDeath CertificatesDrug TherapyFemaleFetal DeathFinlandHumansInfant, NewbornInfluenza, Human/epidemiologyMarriageMaternal AgeMaternal Health ServicesMedical History TakingMusculoskeletal AbnormalitiesPregnancyPregnancy Complications, Infectious/epidemiologyRegistries/methodsRiskSurveys and Questionnaires
Year: 1974 PMID: 4424457 DOI: 10.1093/oxfordjournals.aje.a112038
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897