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AUDIO 09–12.

From: Current Medical Diagnosis & Treatment 2018

Recording of a person with pulmonary fibrosis. Note the fine quality of the rales (crackles) and the timing at the end of inspiration. (Reproduced, with permission, from Raymond L.H. Murphy, Jr., MD. A Simplified Introduction to Lung Sounds [audio tape], 1977)

23 secs
Author(s) Asha N. Chesnutt, Mark S. Chesnutt, Thomas J. Prendergast
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