1. The physiology of the salivary glands;Babkin,1938
2. The composition and calcium phosphorous metabolism of teeth;Karshan,1938
3. The source of these glands is not clear. Most authors refer primarily to glands obtained from the “slaughter-house.” Several refer to oxen glands. It seems probable that the animals were cattle.
4. Studies of variation in salivary proteins. (Abst.);Krasnow;J. D. Res,1933
5. Factors in human saliva correlated with the presence and activity of dental caries;Karshan;J. D. Res,1935