6 
Part X: 
The relations of hypersusceptibility to various influences 
Aggressiues 
Methemaglobin 
Oxygen - 
Diphtheria toxine - 
Tetanus toxine 
The spleen and the thyroid 
Part XI; 
Miscellaneous 
Feeding experiments with cooked meat. - 
Feeding experiments with raw beef 
Result of cardiac injections - - 
The guinea pig remains susceptible a very long time 
The effect of first injections of horse serum into guinea pigs 
Part XII; 
Summary and conclusions - 
Page, 
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