TY - CONF T1 - Mapping The Microscopic Distribution Of Acinar Airway Length Scales Using Fractal Exponential Analysis Of Helium-3 Diffusion Mri JO - AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE PY - 2014/01/01 AU - Parra-Robles J AU - Marshall H AU - Lawson R AU - Wild JM ED - VL - 189 Y2 - 2025/03/13 ER -