PT - JOURNAL ARTICLE AU - M Luisetti AU - N Seersholm TI - α<sub>1</sub>-Antitrypsin deficiency · 1: Epidemiology of α<sub>1</sub>-antitrypsin deficiency AID - 10.1136/thorax.2003.006494 DP - 2004 Feb 01 TA - Thorax PG - 164--169 VI - 59 IP - 2 4099 - http://thorax.bmj.com/content/59/2/164.short 4100 - http://thorax.bmj.com/content/59/2/164.full SO - Thorax2004 Feb 01; 59 AB - The protein and molecular characteristics of variants of the α1-antitrypsin (AAT) gene are described, and available data on the genetic epidemiology of AAT deficiency are presented.