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ReneTheophileHyacinthe Laennec Drawings stethoscope and lungs. RenThophileHyacinthe Laennec De auscultation mdiate Drawings of the stethoscope and lungs hsl virginia edu html retrieved Aug RenThophileHyacinthe Laennec PDold RenThophileHyacinthe Laennec Stethoscopes in art History of medicine
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