Practical observations on the differences which exist in the nature of consumption, according to the difference in the causes which give rise to it... / George Henning.

1844 leaflet advertising a 'prospectus' on pulmonary tuberculosis, looking to discover its causes and a cure for it by George Henning and published by Mr. Sydenham of High Street, Poole, asking for subscribers to defray "the expence of the publication".