RT Journal Article SR Electronic T1 Xanthine oxidase inhibition for chronic heart failure: is allopurinol the next therapeutic advance in heart failure? JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 707 OP 709 DO 10.1136/hrt.2004.057190 VO 91 IS 6 A1 W Doehner A1 S D Anker YR 2005 UL http://heart.bmj.com/content/91/6/707.abstract AB Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.