Alpha-1-antitrypsin phenotypes in Saudi Arabia: A study in the central province.Arjumand Sultan Warsy, Mohsen A. F. El-Hazmi, Saleh H. Sedrani, M KinhalAnnals of Saudi medicine1991This study was conducted on 204 plasma samples obtained from Saudis living in the central province of Saudi Arabia, to determine the prevalence of alpha-1-antitrypsin (alpha1AT) phenotypes. The… (More)