iv CONTKIBUTOBS TO VOLUME II 



' Walter B. Cannon, A.M., M.D., C.B. 



CONSULTING PHYSIOLOGIST, PETER BENT BRIGHAM HOSPITAL AND CHILDREN'S HOSPITAL, 

 BOSTON; GEORGE HIGGINSON, PROFESSOR OF PHYSIOLOGY, HARVARD UNIVERSITY MEDICAL 



SCHOOL. 



R. G. Hoskins, Ph.D., M.D. 



PROFESSOR OF PHYSIOLOGY, STARLING-OHIO MEDICAL COLLEGE, 1910-1913; ASSOCIATE PRO- 

 FESSOR OF PHYSIOLOGY, NORTHWESTERN UNIVERSITY MEDICAL SCHOOL, 1913-1916: PROFES- 

 SOR OF PHYSIOLOGY, IBID., 1916-1918; ASSOCIATE IN PHYSIOLOGY, JOHNS HOPKINS UNIVER- 

 SITY, 1920-1921; PROFESSOR AND HEAD OF DEPARTMENT OF PHYSIOLOGY, OHIO STATE UNI- 

 VERSITY, 1921- ; EDITOR-IN-CHIEF "ENDOCRINOLOGY;" ASSOCIATE EDITOR JOURNAL DENTAL 

 RESEARCH; ASSOCIATE EDITOR JOURNAL METABOLIC RESEARCH, 



John J. Mackenzie, B.A., M.B., F.R.S.C. 



PROFESSOR OF PATHOLOGY AND BACTERIOLOGY, UNIVERSITY OF TORONTO; PATHOLOGIST TO 

 THE TORONTO GENERAL HOSPITAL. 



Benson A. Cohoe, B.A., M.B. (Tor.) 



PROFESSOR OF THERAPEUTICS, UNIVERSITY OF PITTSBURGH; STAFF PHYSICIAN, ST. FRANCIS 



HOSPITAL, PITTSBURGH. 



William C. Quinby, A.B., M.D. 



A.B. HARVARD, 1899, M.D. HARVARD, 1902, ASSISTANT PROFESSOR OF GENITO-URINARY SUR- 

 GERY, HARVARD MEDICAL SCHOOL; UROLOGIST, PETER BENT BRIGHAM HOSPITAL, BOSTON. 



Henry D. Jump, M.D. 



PHYSICIAN TO THE MISERICORDIA HOSPITAL; PHYSICIAN TO THE PHILADELPHIA GENERAL 



HOSPITAL. 



Andre Crotti, M.D., F.A.C.S., LL.D. 



FORMERLY PROFESSOR OF CLINICAL SURGERY AND ASSOCIATE PROFESSOR OF ANATOMY AT 

 OHIO STATE UNIVERSITY COLLEGE OF MEDICINE; MEMBER OF THE AMERICAN MEDICAL ASSO- 

 CIATION, OHIO STATE MEDICAL ASSOCIATION, COLUMBUS ACADEMY OF MEDICINE, AMERICAN 

 ASSOCIATION OF OBSTETRICIANS AND GYNECOLOGISTS, SOCIETY FOR THE STUDY OF INTERNAL 

 SECRETIONS, HONORARY MEMBER OF THE WEST VIRGINIA STATE MEDICAL SOCIETY, SURGEON 

 TO GRANT AND CHILDREN'S HOSPITALS. COLUMBUS, OHIO; CHAIRMAN OHIO STATE COMMIT- 

 TEE ON CANCER. 



George H. Hoxie, A.M., M.D., F.A.C.P. 



ATTENDING PHYSICIAN TO THE GENERAL AND RESEARCH HOSPITALS, KANSAS CITY, MIS- 

 SOURI; MEMBER SOCIETY FOR THE STUDY OF THE INTERNAL SECRETIONS, AMERICAN THERA- 

 PEUTIC SOCIETY,, ANTI-TUBERCULOSIS SOCIETY, 



