Volume 22(3); January 1950 Articles Preventive Medicine at the Yale University School of Medicine, 1940-49 PMCID: PMC2598881 Observations on the Role of Vagal Activity in the Effects of Pulmonary Embolism PMCID: PMC2598878 Witch's Milk and Witches' Marks PMCID: PMC2598870 The Metabolic Response of Infants to Heat Stress PMCID: PMC2598872 Gas Exchange in the Lung Deprived of Pulmonary Arterial Supply PMCID: PMC2598869 The Role of Proteolytic Enzymes in the Biosynthesis of Peptide Bonds PMCID: PMC2598876 Studies in Vascular Repair: IV. The Use of Free Vascular Transplants for Bridging Arterial Defects. An Historical Review with Particular Reference to Histological Observations PMCID: PMC2598873 News and Comment PMCID: PMC2598867 Book Reviews Male and Female PMCID: PMC2598874 The Neurosis of Man PMCID: PMC2598868 Rapid Micro-Chemical Methods for Blood and CSF Examinations PMCID: PMC2598877 Chymia. Annual Studies in the History of Chemistry PMCID: PMC2598880 Journal Matter Original table of contents page Administrative content — journal masthead, notices, indexes, etc. | ||