Answer:
We do have access to JAMA from American Medical Association Current 1998 volume 279 issue 1 – present.

If you are logged into Drake, you should be able to access this article whether you are on campus, or not. You may log in on Blueview and then go to library and the databases, or you may log into databases individually. If there is a problem with your computer settings, which could also prevent off-campus access, please contact IT at: 515-271-3001. I hope this helps.

Meanwhile, a copy of the article is attached.