The effect of spironolactone, cilazapril and their combination on albuminuria in patients with hypertension and diabetic nephropathy is independent of blood pressure reduction: a randomized controlled study. - Rachmani,R.; Slavachevsky,I.; Amit,M.; Levi,Z.; Kedar,Y.; Berla,M.; Ravid,M. (Diabet Med, 2004)