(1) On the Causes of Fever (1839): On the Causes and Mode of Propagation of the Common Continued Fevers of Great Britain and Ireland William Buddedited by Dale C. Smith ISBN: 9780801831669 Johns Hopkins University Press View at publisher
(2) Controlling Hospital Costs: The Role of Government Regulation by Jeffrey E. Harris and Paul L. Joskow ISBN: 9780262600125 MIT Press View at publisher