PT - JOURNAL ARTICLE ED - , TI - Review: combination therapy with renin angiotensin inhibitors reduces proteinuria more than single drugs alone in renal disease AID - 10.1136/ebm.13.3.73 DP - 2008 Jun 01 TA - Evidence Based Medicine PG - 73--73 VI - 13 IP - 3 4099 - http://ebm.bmj.com/content/13/3/73.short 4100 - http://ebm.bmj.com/content/13/3/73.full SO - Evid Based Med2008 Jun 01; 13