CONTENTS. 
Page. 
Introduction 5 
American unit, and methods of standardization 6 
Definitions 6 
Methods 8 
Necessity for this standard 10 
Historical review 12 
The tetanus toxine 24 
The stability of tetanus toxine 16 
Mode of action of tetanus toxine 32 
German method of standardizing tetanus antitoxin 41 
Italian method of standardizing tetanus antitoxin 46 
French method of standardizing tetanus antitoxin 49 
Tables for diluting the toxine and antitoxin 49 
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