A W Eriksson, J Fellman. Show Affiliations »
Abstract
Mesh: See more » AdolescentAdultBirth OrderFemaleFinlandHumansIllegitimacyMaternal AgeMiddle AgedParityPregnancyTwins
Year: 1967 PMID: 5585052 DOI: 10.1111/j.1601-5223.1967.tb02124.x
Source DB: PubMed Journal: Hereditas ISSN: 0018-0661 Impact factor: 3.271