Note 56 — ON THE INHALATION OF CHLOROFORM, ETC. (continued 2)

I have reason to conclude that the increased secretion of saliva is caused, not so much by the action of the chloroform on the mucous membrane of the mouth, and the extremities of the gland ducts, as by its action on the capillary circulation of the glands themselves; for on inhaling the vapour carefully by the nostrils, so that none enters the mouth, I still find that there is an increased secretion of saliva.