The Journal

OF THE

Michigan State Medical Society

The Official Organ of the State and County
Medical Societies

Published Monthly under the Direction
of the Council

VOLUME XVIII
January to December, 1919

FREDERICK C. WARNSHUIS, M.D., F.A.C.S.

EDITOR

GRAND RAPIDS, MICHIGAN

FON MEDIC

CCT 28 1922

LIBRARY

2 1922

M.E.C