This volume of the Harvey Society of New York begins with the obituary account, from the minutes of the society, of the life and work of its president,
Dr. Alfred Fabian Hess. Dr. Hess died while holding this office. The volume contains the following Harvey lectures:
"Typhus and Rocky Mountain Spotted Fever in the United States," by Dr. R. E. Dyer, Surgeon, National Institute of Health.
"The Potential Energies of Oxidation-Reduction Systems and Their Biochemical Significance," by Dr. W. Mansfield Clark, Professor of Physiological Chemistry, Johns Hopkins School of Medicine.
"Heteroplastic Grafting in Embryology," by Dr. Ross G. Harrison, Sterling Professor of Biology, Yale University.
"The Estrogenic Substances," by Dr. E. A. Doisy, Professor of Biological Chemistry, St. Louis University School of Medicine.
"The Clinical Application of Some Recent Knowledge of the Biliary Tract and of the Pancreas," by Dr. Evarts A. Graham, Professor of Surgery, Washington University School of