[Skip to Content]
[Skip to Content Landing]
Article
September 8, 1993

Reference Directories

JAMA. 1993;270(10):1187-1193. doi:10.1001/jama.1993.03510100037013

This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.

First Page Preview View Large
First page PDF preview
First page PDF preview
×