title: Landmarks in genetics through philately: Down syndrome.
abstract: Down syndrome (DS) is one of the most common chromosomal disorders; however, the molecular pathogenesis and cause remains elusive. Many advances have been made in pre-natal screening and detection, but there have been few real advances in the primary prevention or treatment of DS. DS individuals have been depicted on several philatelic materials; we present some of these stamps and philatelic covers, as well as other complementary stamps, as a means to illustrate issues relevant to this disorder.
authors.affiliation: Section of Genetics and Metabolism, Department of Pediatrics and Child Health, University of Manitoba, Children's Hospital, Winnipeg, Canada. achudley@hsc.mb.ca
authors.forename: A E
authors.initials: AE
authors.lastname: Chudley
authors.forename: B N
authors.initials: BN
authors.lastname: Chodirker
mesh_terms: D002891:Chromosomes, Human, Pair 21 / Q000235:genetics; D004314:Down Syndrome / Q000235:genetics*; D006686:Hobbies; D006801:Humans; D010678:Philately