title: Incidental detection of familial APP duplication: an unusual reason for a false positive NIPT result of trisomy 21.
authors: Genetics Program, North York General Hospital, Toronto, ON, Canada.|Department of Paediatrics, University of Toronto, Toronto, ON, Canada.
authors: Wendy S
authors: WS
authors: Meschino
authors: Genetics Program, North York General Hospital, Toronto, ON, Canada.
authors: Kristen
authors: K
authors: Miller
authors: Genetics Program, North York General Hospital, Toronto, ON, Canada.|Department of Paediatrics, University of Toronto, Toronto, ON, Canada.
authors: H Melanie
authors: HM
authors: Bedford
mesh_terms: D000328:Adult; D000649:Amniocentesis; D016564:Amyloid beta-Protein Precursor / Q000235:genetics*; D004314:Down Syndrome / Q000175:diagnosis*; D005189:False Positive Reactions; D005260:Female; D020440:Gene Duplication; D005819:Genetic Markers; D006801:Humans; D062145:Maternal Serum Screening Tests; D011247:Pregnancy
chemical_list: C545487:APP protein, human; D016564:Amyloid beta-Protein Precursor; D005819:Genetic Markers