Diseases of the chest, throat and nasal cavities : including physical diagnosis and diseases of the lungs, heart and aorta, laryngology and diseases of the pharynx, larynx, nose, thyroid gland, and œsophagus / by E. Fletcher Ingals.

Licence: Public Domain Mark

Credit: Diseases of the chest, throat and nasal cavities : including physical diagnosis and diseases of the lungs, heart and aorta, laryngology and diseases of the pharynx, larynx, nose, thyroid gland, and œsophagus / by E. Fletcher Ingals. Source: Wellcome Collection.