www.godandscience.org/apologetics/deathjesus.pdf is the link to a copy of the JAMA article. I couldn’t find the JAMA linked page via a Google search.
http://www.frugalsites.net/jesus/ this is an excellent compliation of sources; much of the material appears to be from the JAMA article.
I have found a link to the JAMA page for the article: http://jama.ama-assn.org/cgi/content/abstract/255/11/1455.
(Countdown to Easter in 8 hours my time...although I guess I ought to figure out when sunrise is in Jerusalem).
Thanks be to Jesus for his suffering and our redemption!!!
Cheers!