Unsuspected mild emphysema in nonsmoking patients with chronic asthma with persistent airway obstruction.

Gelb, A. F.,Yamamoto, A.,Mauad, T.,Kollin, J.,Schein, M. J.,Nadel, J. A.; J. Allergy Clin. Immunol.. 2013 Dec 03.

Central and peripheral airway sites of nitric oxide gas exchange in COPD.

Gelb, A. F., Flynn Taylor, C., Krishnan, A., Fraser, C., Shinar, C. M., Schein, M. J., Osann, K.; Chest. 2010 Mar 01.

Tiotropium induced bronchodilation and protection from dynamic hyperinflation is independent of extent of emphysema in COPD.

Gelb, A. F., Taylor, C. F., Cassino, C., Shinar, C. M., Schein, M. J., Zamel, N.; Pulm Pharmacol Ther. 2009 Jun 01.

Alveolar and airway sites of nitric oxide inflammation in treated asthma.

Gelb, A. F., Taylor, C. F., Nussbaum, E., Gutierrez, C., Schein, A., Shinar, C. M., Schein, M. J., Epstein, J. D., Zamel, N.; Am J Respir Crit Care Med. 2004 Oct 1.