PT - JOURNAL ARTICLE AU - Clough, John D. TI - Dear Colleague DP - 1998 Sep 01 TA - Cleveland Clinic Journal of Medicine PG - 394--394 VI - 65 IP - 8 4099 - http://www.ccjm.org/content/65/8/394.short 4100 - http://www.ccjm.org/content/65/8/394.full SO - Cleve Clin J Med1998 Sep 01; 65