This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
Abstracts from Current Literature. Am J Dis Child. 1939;58(3):596–652. doi:10.1001/archpedi.1939.01990090150014
© 2022
Coronavirus Resource Center
Customize your JAMA Network experience by selecting one or more topics from the list below.