A Histologic Study of the Gum in Pyorrhea**Aided by grants from the Carnegie Corporation., the American Dental Association and the Associated Radiograph Laboratories.*From the Department of Bacteriology, University of California, Berkeley, University of California Dental School, San Francisco, and California Stomatological Research Group.

The Journal of the American Dental Association (1922) · 1925 · 23 citations · 6 references