XXX Contents 



PAGE 



History of Hypophysial Diabetes 245 



B. A. HoussAY 



The Symballophone: A Double Stethoscope for the Comparison and Lat- 

 eralization of Sound 257 



Wm. J. Kerr 



On the Significance of the Forgotten Thermodynamic Theorems of 

 Carnot 275 



F. O. KOENIG 



John Banister and the Pulmonary Circulation 285 



Saniord V. Larkey and Owsei Temkin 



Comparison of the Conditions under which Estrogens and Carcinogenic 



Hydrocarbons are Tumorigenic 293 



Alexander LipschOtz 



Lobulo-alveolar Mammary Growth Induced in Hypophysectomized Rats 



by Injections of Ovarian and Hypophysial Hormones 315 



Wm. R. Lyons 



Pulmonic Interstitial Emphysema and its Sequelae: An Anatomical In- 

 terpretation 331 



Charles C. Macklin and Madge T. Macklin 



Charles Edward Brown-Sequard 369 



Ralph H. Major 



The Undischarged Ovarian Follicle 379 



F. H. A. Marshall 



Mechanism of the Descent of the Testicle under the Action of Sex Hor- 

 mones 387 



Thales Martins 



A Hemorrhagic State in the Vitamin E-Deficient Fetus of the Rat . . 399 

 Karl E. Mason 



Relationships of Sodium and Potassium to Carbohydrate Metabolism . 411 

 Irvine McQuarrie 



Harvey's Ideas of Embryonic Nutrition 427 



A. W. Meyer 



Observations on the Pathogenesis of Undulant Fever 437 



K. F. Meyer 



French Medical Education as a Legacy from the Revolution . . . . 461 

 J. M. D. Olmsted 



Cytological Differences between Castration and Thyroidectomy Baso- 

 phils in the Rat Hypophysis 471 



J. D. Reese, A. A. Koneff, and P. Wainman 



Studies on the Growth of Lymph Nodes, Thymus, and Spleen in the Rat 487 

 William O. Reinhardt 



The Self-Selection of Diets 499 



Curt P. Richter 



