Book endorsement for physicians

This is a book written by a physician I have had the honor and pleasure to have known during my medical schooling. I worked with Ludwig Deppisch, M.D. as a medical student during a summer fellowship that he awareded to me in Pathology.
http://www.amazon.com/White-House-Physician-History-Washington/dp/0786429763/ref=sr_1_1?ie=UTF8&qid=1298362569&sr=8-1