title: ABO and A subgroups in Karachi population.
authors.forename: A
authors.initials: A
authors.lastname: Jamal
authors.forename: M S
authors.initials: MS
authors.lastname: Ahmed
authors.forename: A
authors.initials: A
authors.lastname: Ahmed
authors.forename: M N
authors.initials: MN
authors.lastname: Zafar
authors.forename: S
authors.initials: S
authors.lastname: Syed
mesh_terms: D000017:ABO Blood-Group System; D005260:Female; D006801:Humans; D008297:Male; D010154:Pakistan; D012204:Rh-Hr Blood-Group System
chemical_list: D000017:ABO Blood-Group System; D012204:Rh-Hr Blood-Group System