M Mikkelsen. Show Affiliations »
Abstract
Mesh: See more » Contraceptives, Oral, Hormonal/adverse effectsCytogeneticsDenmarkDown Syndrome/mortalityDown Syndrome/pathologyHumansPaternal AgeSex Ratio
Substances: See more » Contraceptives, Oral, Hormonal
Year: 1981 PMID: 6452266 DOI: 10.1007/bf00441703
Source DB: PubMed Journal: Eur J Pediatr ISSN: 0340-6199 Impact factor: 3.183