Volume 5, no. 5, p. 632–635, 1998. The publisher hereby withdraws this article. It substantially duplicated a previous publication (“Lymphocyte Subset Reference Ranges in Healthy Saudi Arabian Children,” by S. Shahabuddin, I. H. Al-Ayed, M. O. Gad El-Rab, and M. I. Qureshi, Pediatr. Allergy Immunol. 9:44–48, 1998).
Duplicate publication violates the editorial policy of the American Society for Microbiology as set forth in the Instructions to Authors for all ASM journals.