X CONTENTS 



CHAPTER PAGE 



LXIV. The Kahn Reaction 848 



R. L. Kahn 



LXV. The Mechanism of Phagocytosis 861 



W. 0. Fenn 



LXVI. Phagocytes and Phagocytosis in Immunity 870 



W. B. Wherry 



LXVII. Local and Tissue Immunity 881 



Frederick P. Gay 



LXVIII. The Human Blood Groups 892 



K. Landsteiner 



LXIX. The Heredity of the Blood Groups 909 



Reuben Ottenberg and David Beres 

 LXX. Antibacterial Sera 921 



F. M. Hunloon and R. H. Hutchison 



LXXI. The Use of Human Serum from Convalescent Cases in Prevention 



and Treatment of Disease 934 



William H. Park 

 LXXII. Control and Standardization of Biological Products . . . 947 



G. W^ McCoy 



LXXIII. Anaphylaxis and Anaphylactoid Reactions 966 



Howard T. Karsner 



LXXIV. The Technique of Experimentation in Anaphylaxis .... 989 



W. H. Manwaring 

 LXXV. Atopy 1004 



Arthur F. Coca 

 LXXVI. Tuberculin and the Tuberculin Reaction 1016 



Esmond R. Long 



LXXVII. Origin of Antibodies 1035 



Katharine M. Howell 

 LXXVIII. The Isolation of Substances with Immune Properties . . . 1049 

 Arthur Locke and Edwin F. Hirsch 

 LXXIX. Abderhalden's Dialysis Reaction and Theory of the So-called 



"Protective" Ferments 1056 



/. Bronfenbrenner 



LXXX. Venoms and Antivenins 1066 



Afranio do Amaral 

 LXXXI. A Critique of the Ehrlich Theory, with an Outline of the Enzyme 



Theory of Antibody Formation 1078 



W. H. Manwaring 



LXXXII. Non-Specific Protein Therapy 1086 



William F. Petersen 



LXXXIII. Chemotherapy of Bacterial Diseases iioi 



John A. Kolmer 



Author Index 1135 



Subject Index 1167 



