With special thanks to Diane E. Johnson for the informative articles: http://www.annfammed.org/cgi/content/abstract/3/6/507 http://www.annfammed.org/cgi/data/3/6/507/DC1/1 Hers was the only response I'd received. I also had my EBSCO rep set me up with a demo of DynaMed. I will compare and contrast the two. Thanks. M. Nolan, MLS [log in to unmask]