|il.4>4>l> 



1 •_•:. 



hi 1 pressure in the renal <>r femoral 



in the • 



It' we examine tl" contour i which the i 



shall tin. 1 that it exhibits two typea ■ and 



observe the animal while the tracing is being tal shall thai 





. Willi .. 



the former arc «:i m^.- 1 l>\ the i 

 tions ;ui observation \\lii<-h immediately 



trustworthiness of the method, for it will b< ; ' that 



the heartbeal produces an eflfecl on blood 



thai of the respiratioi ilty in 



1 to the relative signifieaii f the wn 



