P Rantakallio. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdultAttitudeBirth WeightBody HeightBody WeightDelivery, ObstetricEmbryonic and Fetal DevelopmentFemaleFetal DeathFinlandGestational AgeHospitalizationHumansInfant CareInfant MortalityInfant, NewbornMaleMaternal AgeMaternal Health ServicesParityPregnancyPregnancy ComplicationsSeasonsSex FactorsSmokingSocioeconomic Factors
Year: 1973 PMID: 4521755
Source DB: PubMed Journal: Ann Chir Gynaecol Fenn Suppl ISSN: 0066-2038