title: Low serum alpha 1 antitrypsin in duodenal ulcer--a family study.
authors.affiliation: PMRC Research Centre, Jinnah Postgraduate Medical Centre, Karachi.
authors.forename: A
authors.initials: A
authors.lastname: Shahid
authors.forename: A A
authors.initials: AA
authors.lastname: Siddiqui
authors.forename: S J
authors.initials: SJ
authors.lastname: Zuberi
authors.forename: T
authors.initials: T
authors.lastname: Sultana
authors.forename: M A
authors.initials: MA
authors.lastname: Waqar
authors.forename: H
authors.initials: H
authors.lastname: Qureshi
mesh_terms: D004381:Duodenal Ulcer / Q000175:diagnosis / Q000235:genetics*; D005260:Female; D005819:Genetic Markers; D020022:Genetic Predisposition to Disease; D006801:Humans; D008875:Middle Aged; D010154:Pakistan; D010375:Pedigree; D016133:Polymerase Chain Reaction; D000515:alpha 1-Antitrypsin / Q000032:analysis; D019896:alpha 1-Antitrypsin Deficiency / Q000175:diagnosis / Q000235:genetics*
chemical_list: D005819:Genetic Markers; D000515:alpha 1-Antitrypsin