1. 17928. Misbranding of Dr. C. S. Williams' Emedent pyorrhea mouth wash No. 1. U. S. v. 23 Bottles et al., of Dr. C. S. Williams' Emedent Pyorrhea Mouth Wash, No. 1. Default decrees of destruction entered. Defendants: Emedent Pharmacal Co. Issue Dates: June, 1931