Attenuated progression of coronary artery disease after 6 years of multifactorial risk intervention. - Niebauer,J.; Hambrecht,R.; Velich,T.; Hauer,K.; Marburger,C.; Kälberer,B.; Weiss,C.; von Hodenberg,E.; Schlierf,G.; Schuler,G .; Zimmermann,R.; Kübler,W. (Circulation, 1997)