THE MYSTERIES OF MEDICINE, PRESENTING THE HUMOROUS AND SERIOUS SIDES OF MEDICAL PRACTICE. AN EXPOSÉ OF MEDICAL HUMBUGS, QUACKS, AND CHARLATANS IN ALL AGES AND ALL COUNTRIES. By A. D. CRABTRE, M. D. HARTFORD: J. B. BURR & HYDE. CHICAGO AND CINCINNATI: J. B. BURR, HYDE & COMPANY. 1872. Entered according to Act of Congress, in the year 1872, by J. B. BURR AND HYDE, In the Office of the Librarian of Congress, at Washington.