post #41 of 41
OK, try this one:

http://www.ncbi.nlm.nih.gov/entrez/q...m_uid=12444288

If that one doesn’t work, Here are links to the three studies cited:

http://www.ncbi.nlm.nih.gov/entrez/q...288&query_hl=1

http://www.ncbi.nlm.nih.gov/entrez/q...037&query_hl=1

http://www.ncbi.nlm.nih.gov/entrez/q...657&query_hl=1




Frank

PS: The software for this site automatically truncates links so that you can not click on a link in a quote. You must also go to the actual site to copy the link to take to other forums or to send by e-mail. Just in case you wanted to know!