PT - JOURNAL ARTICLE AU - M Dahl AU - B G Nordestgaard TI - α<sub>1</sub>-Antitrypsin genotype unaffected by age DP - 2005 Mar 01 TA - Thorax PG - 258--259 VI - 60 IP - 3 4099 - http://thorax.bmj.com/content/60/3/258.short 4100 - http://thorax.bmj.com/content/60/3/258.full SO - Thorax2005 Mar 01; 60