Arnett, J.H. , AND Ennis, L.M., Dental infection and systemic disease, Am. J. M. Sc., 185: 777, 1933.
2.
Eliot, M.M., Souther, S.P., Anderson, B.G., AND Arnum, S.S., A study of the teeth of a group of school children previously examined for rickets, Am. J. Dis. Child., 48: 713, 1934.
