This article is only available in the PDF format. Download the PDF to view the article, as well as its associated figures and tables.
Classified Advertising. Arch Surg. 1991;126(4):530–NP. doi:10.1001/archsurg.1991.01410280134025
Surgery in JAMA: Read the Latest
Customize your JAMA Network experience by selecting one or more topics from the list below.