Clinical Research by the General Practitioner: A New Concept of Dental Research with A Plan for Its Achievement**From the Research Department of Oral Histology and Embryology, School of Dental and Oral Surgery, Columbia University.Read before the Section on Histology, Physiology, Pathology, Bacteriology and Chemistry (Research) at the Seventy-Third Annual Session of the American Dental Association, Memphis, Tenn., Oct. 20, 1931.