title: Trisomy 9: a case report.
authors.affiliation: Department of Pathology, Aga Khan University, Karachi.
authors.forename: A H
authors.initials: AH
authors.lastname: Khan
authors.forename: Z
authors.initials: Z
authors.lastname: Khilji
authors.forename: M
authors.initials: M
authors.lastname: Azim
authors.forename: M
authors.initials: M
authors.lastname: Khurshid
mesh_terms: D002899:Chromosomes, Human, Pair 9; D003937:Diagnosis, Differential; D004314:Down Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007223:Infant; D014314:Trisomy / Q000175:diagnosis*