> from the Asian continent, Naturwissenschaften (2001) 88:82-84; published online (no idea where):< You can view the Naturwissenschaften table of contents at the URL below, but you can't view the articles without a subscription. (The Lim et al article is in Vol 88, issue 2) http://link.springer-ny.com/link/service/journals/00114/tocs.htm PTN