THE

AMERICAN JOURNAL

OF THE

MEDICAL SCIENCES.

ELISHA BARTLETT, M. D. Professor of
Pathological Anatomy in the Berkshire
Medical Institution.

JACOB BIGELOW, M. D. Professor of Ma-
teria Medica in Harvard University,
Boston.

A. BRIGHAM, M. D. of Hartford, Con-
necticut.

N. CHAPMAN, M. D. Professor of the
Institutes and Practice of Physic and
Clinical Practice in the University of
Pennsylvania.

B. H. COATES, M. D. one of the Physi-
cians to the Pennsylvania Hospital.
REYNELL COATES, M. D. of Philadel-
phia.

D. FRANCIS CONDIE, M. D. of Philadelphia.

WILLIAM P. DEWEES, M. D. Late Professor of Midwifery in the University of Pennsylvania.

S. HENRY DICKSON, M. D. Professor of the Institutes and Practice of Medicine in the Medical College of the State of South Carolina.

GOUVERNEUR EMERSON, M. D. of Philadelphia.

CHARLES EVANS, M. D. Attending Phy-
sician to the Friends' Asylum, Frank-
ford.

JOHN D. FISHER, M. D. of Boston.
E. GEDDINGS, M. D. Professor of Patho-
logy and Medical Jurisprudence in the
Medical College of the State of South
Carolina.

WILLIAM GIBSON, M. D. Professor of
Surgery in the University of Pennsyl

vania.

R. E. GRIFFITH, M. D. late Professor of
Medicine in the University of Virgi-

nia.

THOMAS HARRIS, Surgeon U. S. Navy,

and one of the Surgeons of the Penn-
sylvania Hospital.

E. HALE, M. D. Physician to the Mas-
sachusetts General Hospital.
GEORGE HAYWARD, M. D. Professor of
the Principles of Surgery and Clinical
Surgery in Harvard University, Bos-

ton.

HUCH L. HODGE, M. D. Prof. of Mid-
wifery in the University of Penn.
T. S. KIRKBRIDE, M. D. of Philadelphia.

C. A. LEE, M. D. of New York.
SAMUEL JACKSON, M. D. Professor of the
Institutes of Medicine in the University
of Pennsylvania.

SAMUEL JACKSON, M. D. Philadelphia.
WILLIAM E. HORNER, M. D. Professor
of Anatomy in the University of Penn-
sylvania.

VALENTINE MOTT, M. D. Professor of
Pathological and Operative Surgery in
the College of Physicians and Surgeons,
New York.

REUBEN D. MUSSEY, M. D. Professor of

Surgery in the Medical College of Ohio. T. D. MUTTER, M. D. Lecturer on Surgery.

G. W. NORRIS, M. D. one of the Surgeons to the Pennsylvania Hospital.

R. M. PATTERSON, M. D. Late Professor of Natural Philosophy in the University of Virginia.

C.

W. PENNOCK, M. D. one of the Physicians to the Philadelphia Hospital, Blockley.

R. R. PORTER, M. D. Late Resident
Physician to the Friends' Asylum,
Frankford.

THOMAS SEWALL, M. D. Professor of
Anatomy and Physiology in the Co-
lumbian College, District of Columbia.
ASHBEL SMITH, M. D. Ex-surgeon Gene-
ral of the Texian Army.

NATHAN R. SMITH, Professor of the

Practice of Medicine in Transylvania
University.

THOMAS STEWARDSON, M. D. one of the
Physicians to the Pennsylvania Hos-
pital.

A. F. VACHE, M. D. of New York.
JOHN WARE, M. D. Professor of the

Theory and Practice of Physic in
Harvard University, Boston.
JOHN C. Warren, M. D. Professor of
Anatomy and Surgery in Harvard
University, Boston.

EDWARD WARREN, M. D. of Boston.
JOHN WATSON, M. D. of New York.
G. B. WooD, M. D. Professor of Ma-

teria Medica and Pharmacy in the Uni-
versity of Pennsylvania.

THOMAS H. WRIGHT, M. D. Late Physician to the Baltimore Alms-house Infirmary.

EDITOR-ISAAC HAYS, M. D., one of the Surgeons to Wills' Hospital for the

Blind and Lame, &c.