This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
Singer HD. ILLINOIS PSYCHIATRIC SOCIETY. Arch NeurPsych. 1939;42(3):562–565. doi:10.1001/archneurpsyc.1939.02270210200011
Customize your JAMA Network experience by selecting one or more topics from the list below.