Announcements**Announcements must be received by the fifth day of the month in order to be published in the forthcoming issue of TheJournal.

Autor: Nesbitt, K.I., Cutting, Almond J., Wicks, A.G., Field, Harry J., Demoulin, L., Saunders, F.W., Campbell, K.C.

Publikováno v: Journal of the American Dental Association: JADA; September 1934, Vol. 21 Issue: 9 p1718-1720, 3p