He, M., Heacock, T., Kaushik, S. S., Robertson, S. H., Freeman, M. S., McAdams, H. P., … Driehuys, B. (2014). Hyperpolarized 129xe Mri To Quantify Regional Ventilation Differences In Older Versus Younger Asthmatics. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 189.

He, M., T. Heacock, S. S. Kaushik, S. H. Robertson, M. S. Freeman, H. P. McAdams, D. Beaver, M. Kraft, and B. Driehuys. “Hyperpolarized 129xe Mri To Quantify Regional Ventilation Differences In Older Versus Younger Asthmatics.” AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE 189 (January 1, 2014).

He M, Heacock T, Kaushik SS, Robertson SH, Freeman MS, McAdams HP, et al. Hyperpolarized 129xe Mri To Quantify Regional Ventilation Differences In Older Versus Younger Asthmatics. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. 2014 Jan 1;189.

He, M., et al. “Hyperpolarized 129xe Mri To Quantify Regional Ventilation Differences In Older Versus Younger Asthmatics.” AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, vol. 189, AMER THORACIC SOC, Jan. 2014.

He M, Heacock T, Kaushik SS, Robertson SH, Freeman MS, McAdams HP, Beaver D, Kraft M, Driehuys B. Hyperpolarized 129xe Mri To Quantify Regional Ventilation Differences In Older Versus Younger Asthmatics. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE. AMER THORACIC SOC; 2014 Jan 1;189.