This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
—In the report of the A. M. A. Chemical Laboratory (The Journal, April 18), solution F (p. 1304) contained 0.075 per cent of thymol, and not 0.75 per cent. In the third and fourth lines of the summary, page 1306, 0.4 per cent benzoic acid should read 0.04 per cent benzoic acid and thymol (about 0.75 per cent) should read thymol (about 0.075 per cent). These were typographic errors of a decimal point.
Listerine.. JAMA. 1931;96(18):1518. doi:10.1001/jama.1931.02720440066017