PT - JOURNAL ARTICLE AU - Mandell, Brian F. TI - Who is conducting the deadly quartet? DP - 2002 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 927--927 VI - 69 IP - 12 4099 - http://www.ccjm.org/content/69/12/927.short 4100 - http://www.ccjm.org/content/69/12/927.full SO - Cleve Clin J Med2002 Dec 01; 69