THE EYES OF THE BURROWING OWL 
WITH SPECIAL REFERENCE TO THE 
FUNDUS OCULI 
BY 
CASEY WOOD, M.D. 
Chicago, III. 
REPRINTED FROM 
CONTRIBUTIONS TO MEDICAL AND BIOLOGICAL RESEARCH, 
DEDICATED TO SIR WILLIAM OSLER, IN HONOUR OF HIS 
SEVENTIETH BIRTHDAY, JULY 12, 1919, BY 
HIS PUPILS AND CO-WORKERS. 
