PT - JOURNAL ARTICLE AU - Clough, John D. TI - Dear Colleague DP - 1998 Oct 01 TA - Cleveland Clinic Journal of Medicine PG - 450--450 VI - 65 IP - 9 4099 - http://www.ccjm.org/content/65/9/450.short 4100 - http://www.ccjm.org/content/65/9/450.full SO - Cleve Clin J Med1998 Oct 01; 65