PREFACE vii 



states that the course is there drawn attention to ' as an illustration of 

 the kind of Applied Physiology, which should in my view be taught in 

 all schools of physiology '. 



By some of those who have taken the course I have been told that 

 they traced to it a measure of facility in technique which proved of service 

 to them when entering upon independent investigation later on in one field 

 or another of experimental medicine. 



c. a S. 



Magdalen College, 

 Oxford, February 1919. 



