This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
The name, Josef Jadassohn, was incorrectly submitted and appeared in the December issue, page 772, as Julius Jadassohn.
CORRECTION. AMA Arch Derm. 1960;81(2):263. doi:10.1001/archderm.1960.03730020099016
Customize your JAMA Network experience by selecting one or more topics from the list below.
Create a personal account or sign in to: