In article , Russell Kent wrote:
Evidence for this statement? A quick web search turned up two published
studies that seem to be at odds with your statement:
http://www.ima-eu.org/en/abstractwong.pdf
http://www.ima-eu.org/en/abstractgertig.pdf

You may be right. The references I found are all pretty old - early
90's.

Here's one:

http://www.ncbi.nlm.nih.gov/entrez/q...&dopt=Abstract

And this page has 3 more references to studies. I can't get the links to work, but there may be enough info to look them up in other places:
http://www.2womenshealth.co.uk/32-31.htm

Tina Marie
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Life is like an analogy. http://www.tripacerdriver.com