xx LIFE OF ELIE METCHNIKOFF 



CHAPTER XXXIII 



PAGE 



Unpleasant incidents The fabrication of lacto-bacilli St. 

 Le"ger-en-Yvelines Return to Paris First cardiac attack 

 Evolution of the death instinct Notes on his symptoms 225 



CHAPTER XXXIV 



1914. Return to St. Le"ger-en- Yvelines Norka Studies on the 

 death of the silk-worm moth War declared Mobilisation 237 



CHAPTER XXXV 



1915. Return to Paris The deserted Institute Memoir on the 

 Founders of Modern Medicine MetchnikofPs Jubilee 



Last holidays at Norka . . ,. " . ' . 244 



CHAPTER XXXVI 



1916. Bronchial cold Aggravated cardiac symptoms Farewell 

 to Sevres Return to the Institute Protracted sufferings 

 Intellectual preoccupations Observations on his own 

 condition The end Cremation . . .254 



EPILOGUE. .. . ' . . . . 276 



BIBLIOGRAPHICAL APPENDIX . . .285 



INDEX , 291 



