PT - JOURNAL ARTICLE AU - John D. Clough TI - Dear Colleague DP - 1998 Feb 01 TA - Cleveland Clinic Journal of Medicine PG - 62--62 VI - 65 IP - 2 4099 - http://www.ccjm.org/content/65/2/62.short 4100 - http://www.ccjm.org/content/65/2/62.full SO - Cleve Clin J Med1998 Feb 01; 65