Conditions: Severe Asthma
Interventions: Combination Product: Hyperpolarized 129 Xenon
Sponsors: University of Kansas Medical Center; Polarean Imaging, Plc
Recruiting Conditions: Severe Asthma
Interventions: Combination Product: Hyperpolarized 129 Xenon
Sponsors: University of Kansas Medical Center; Polarean Imaging, Plc
Recruiting