A nice article on BNP and NT-ProBNP from hippyboy1 on the Stockhouse site. <a href="http://www.smw.ca/docs/pdf200x/2007/01/smw-11614.PDF" target="_blank">http://www.smw.ca/docs/pdf200x/2007/01/smw-11614.PDF</a> <a href="http://www.stockhouse.com/Bullboards/MessageDetail.aspx?s=RBM&t=LIST&m=23590538&l=0&pd=1&r=0" target="_blank">http://www.stockhouse.com/Bullboards/MessageDetail.aspx?s=RBM&t=LIST&m=23590538&l=0&pd=1&r=0</a>