PT - JOURNAL ARTICLE AU - Herndon, Robert M. TI - Commentary DP - 1992 Jan 01 TA - Cleveland Clinic Journal of Medicine PG - 55--55 VI - 59 IP - 1 4099 - http://www.ccjm.org/content/59/1/55.short 4100 - http://www.ccjm.org/content/59/1/55.full SO - Cleve Clin J Med1992 Jan 01; 59