Observations on Entamoeba gingivalis from the Human Mouth, with a Note on the Trichomonad Flagellate Tetratrichomonas buccalis n. sp

Abstract

The claim made for the first time by Barrett and Smith (1914a) some two years and a half ago, that the causative agent of Pyorrhoea Alveolaris is the Entamoeba gingivalis led the writers to enquire into the question; the results of which enquiry are set forth in the following paper.