12 



i. 13. (The six last works are cited as being especially 

 useful, among many others, to show the extent to 

 which modern physiology, from Harvey onwards, is 

 based upon vivisection ; and that it could not have 

 arisen or thriven otherwise. It was by the test of many 

 vivisections that Plumpius was led to the honourable 

 withdrawal of his opposition to Harvey.) 



