precīzāk būtu teikt- neveselīgi :)
http://www.ecclectica.ca/issues/200 6/1/index.asp?Article=21
http://www.thirdage.com/news/articles/A LT02/06/12/19/ALT02061219-01.html
http://www.ecclectica.ca/issues/200
http://www.thirdage.com/news/articles/A