T. Addis. The Coagulation Time of the Blood in Man. (From the 

 Physiology Department, University of Edinburgh.) With 5 figures in 

 the text and 2 plates ....... 305 



W. Emerson Lek. The Action of Tobacco Smoke, with special reference to 

 Arterial Pressure and Degeneration. (From the Pharmacological 

 Laboratory, Cambridge.) With li figures in the text and 1 plate . 335 



LocKB, F. S. Contributions to Physiological Technique. With 8 figures 



in the text ........ 359 



W. EiNTHOVBN and W. A. Jolly. The Form and Magnitude of the 

 Electrical Response of the Eye to Stimulation by Light at Various 

 Intensities. (From the Physiological Laboratory of the University of 

 Ley den.) With 2b figures in the text . . . . .373 



