IN ITS

LIBRARY

OF THE

ITY OF MICHIG

RELATIONS TO PRACTICAL MEDICINE.

BY

DR. MORITZ MEYER,

ROYAL COUNSELLOR OF HEALTH, ETC.

TRANSLATED FROM THE THIRD GERMAN EDITION, WITH
NOTES AND ADDITIONS,

BY

WILLIAM A. HAMMOND, M. D.,

PROFESSOR OF DISEASES OF THE MIND AND NERVOUS SYSTEM, AND OF CLINICAL MEDICINE,
IN THE BELLEVUE HOSPITAL MEDICAL COLLEGE; VICE-PRESIDENT OF THE

ACADEMY OF THE MEDICAL SCIENCES, NATIONAL INSTITUTE OF

LETTERS, ARTS, AND SCIENCES; LATE SURGEON GEN-

ERAL UNITED STATES ARMY, ETC., ETC.

NEW YORK:

D. APPLETON AND COMPANY,

90, 92 & 94 GRAND STREET.

1869.

ENTERED, according to Act of Congress, in the year 1869, by

D. APPLETON & CO.,

In the Clerk's Office of the District Court of the United States for the Southern District of New York.