A comparison of soap-containing and soapless dentifrices in their effect on the reaction of saliva
By: by H.H. Bunzell
Contributors: Bunzell Laboratories for Colgate & Co
Series: Colgate & co. [Dental research] bulletin -- no. 2; Colgate & co. [Dental research] bulletin -- no. 2.
Published: 1923
Language: eng
Number of pages: 45
Subjects: Dentifrices
Notes: Cover-title.

Laboratories studies male in the Bunzell laboratories for Colgate & co.