This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
INDEX TO ADVERTISERS. Am J Dis Child. 1991;145(2):118. doi:10.1001/archpedi.1991.02160020004001
Pediatrics in JAMA: Read the Latest
Customize your JAMA Network experience by selecting one or more topics from the list below.