title: Y chromosomal polysomy: a unique case of 49,XYYYY in amniotic fluid cells.
authors.forename: Gabriele
authors.initials: G
authors.lastname: Frey-Mahn
authors.forename: Gabriele
authors.initials: G
authors.lastname: Behrendt
authors.forename: Kathrin
authors.initials: K
authors.lastname: Geiger
authors.forename: Christof
authors.initials: C
authors.lastname: Sohn
authors.forename: Dieter
authors.initials: D
authors.lastname: Schäfer
authors.forename: Peter
authors.initials: P
authors.lastname: Miny
mesh_terms: D000025:Abortion, Eugenic; D000328:Adult; D000649:Amniocentesis / Q000379:methods; D000653:Amniotic Fluid / Q000166:cytology; D041322:Chromosomes, Human, Y / Q000235:genetics*; D017809:Fatal Outcome; D005260:Female; D005313:Fetal Death; D006801:Humans; D008297:Male; D011247:Pregnancy; D012729:Sex Chromosome Aberrations