Gloeckl, R., Teschler, S., Jarosch, I., Christle, J. W., Hitzl, W., & Kenn, K. (2016). Comparison of two- and six-minute walk tests in detecting oxygen desaturation in patients with severe chronic obstructive pulmonary disease — A randomized crossover trial. Chron Respir Dis.

Gloeckl, Rainer, Sebastian Teschler, Inga Jarosch, Jeffrey W. Christle, Wolfgang Hitzl, and Klaus Kenn. "Comparison of Two- and Six-minute Walk Tests in Detecting Oxygen Desaturation in Patients With Severe Chronic Obstructive Pulmonary Disease — A Randomized Crossover Trial." Chron Respir Dis 2016.

Gloeckl, Rainer, et al. "Comparison of Two- and Six-minute Walk Tests in Detecting Oxygen Desaturation in Patients With Severe Chronic Obstructive Pulmonary Disease — A Randomized Crossover Trial." Chron Respir Dis 2016.