This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
ReneTheophileHyacinthe Laennec Drawings diseased lungs. RenThophileHyacinthe Laennec De auscultation mdiate Most of the plates in his book illustrate the diseased lung as do these four images that are consistent with lungs affected by tuberculosis hsl virginia edu html retrieved Aug RenThophileHyacinthe Laennec PDold RenThophileHyacinthe