title: Helium: impending crisis for radiology, or just more hot air?
authors: Winthrop-University Hospital, Department of Radiology, Mineola, NY 11501, USA. rshah@winthrop.org
authors: Rakesh A
authors: RA
authors: Shah
mesh_terms: D006371:Helium / Q000191:economics; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000191:economics / Q000639:trends
chemical_list: D006371:Helium