Six lectures on the uses of the lungs ; and causes, prevention, and cure of pulmonary consumption, asthma and diseases of the heart ; on the laws of longevity ; and on the mode of preserving ... health to an hundred years / By Samuel Sheldon Fitch.

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Six lectures on the uses of the lungs ; and causes, prevention, and cure of pulmonary consumption, asthma and diseases of the heart ; on the laws of longevity ; and on the mode of preserving ... health to an hundred years / By Samuel Sheldon Fitch. Public Domain Mark. Source: Wellcome Collection.