RT Journal Article SR Electronic T1 The combination of smoking and heavy drinking increased the risk of chronic kidney disease JF Evidence Based Nursing JO Evid Based Nurs FD BMJ Publishing Group Ltd and RCN Publishing Company Ltd SP 60 OP 60 DO 10.1136/ebn.10.2.60 VO 10 IS 2 YR 2007 UL http://ebn.bmj.com/content/10/2/60.abstract AB