The influence of civic life, sedentary habits, and intellectual refinement, on human health, and human happiness : including an estimate of the balance of enjoyment and suffering in the different gradations of society / by James Johnson, Esq. surgeon to His Royal Highness the Duke of Clarence.

Licence: Public Domain Mark

Credit: The influence of civic life, sedentary habits, and intellectual refinement, on human health, and human happiness : including an estimate of the balance of enjoyment and suffering in the different gradations of society / by James Johnson, Esq. surgeon to His Royal Highness the Duke of Clarence. Source: Wellcome Collection.

Provider: This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)