A Comparison of Hyperpolarized Helium-3 and Xenon-129 MR Ventilation Imaging in Cystic Fibrosis

Automatic Respiratory Gas Delivery Device for Noninvasive Administration of Hyperpolarized Gaseous Contrast Agents to Consciously Breathing Subjects

Cardiac Triggering Suppresses Heart-Motion Artifacts in Hyperpolarized-Gas Lung PO2 Maps

Detection of a Long-T2 Dissolved-Phase Xe129 Component in the Human Chest