title: FISH as an adjunct to conventional cytogenetics.
authors.affiliation: Brown University School of Medicine, USA.
authors.forename: H F
authors.initials: HF
authors.lastname: Mark
authors.forename: D N
authors.initials: DN
authors.lastname: Alter
authors.forename: A
authors.initials: A
authors.lastname: Mega
mesh_terms: D000368:Aged; D002898:Chromosomes, Human, Pair 8; D002899:Chromosomes, Human, Pair 9; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D008297:Male; D009436:Neural Tube Defects / Q000235:genetics; D014314:Trisomy