1. Heterozygous and homozygous alpha-1-antitrypsin deficiency in patients with pulmonary emphysema;Lieberman;N Engl J Med,1969
2. Alpha-1-antitrypsin (AAT) phenotypes in Puerto Rican patients with asthma in New York City;Colp;Chest,1988
3. Bronchial reactivity, smoking, and alpha-1-antitrypsin;Kabiraj;A population based study of middle aged men. Am Rev Respir Dis,1982
4. Chronic bronchitis risk in coke oven workers: Influence of inherited factors;Mittman;Clin Res,1973
5. Alpha-1-antitrypsin phenotypes and lung function in a moderately polluted northern Ontario community;Ostrow;Canadian Med Asso J,1978