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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

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contentuptodate· Content· item f41_47_42738

©2013 UpToDate ® Print Email CT pulmonary aspergillosis Halo sign (A) converting to an air-crescent sign (B) after neutrophil recovery. Reproduced with permission from: Maertens J, Meersseman W, Van Bleyenbergh P. New therapies for fungal pneumonia. Curr Opin Infect Dis 2009; 22:183. Copyright © 2009 Lippincott Williams & Wilkins.