Newborn Screening for Congenital Adrenal Hyperplasia Bradford L. Therrell, Ph.D. Professor, Department of Pediatrics, University of Texas Health Science Center at San Antonio, Director, National Newborn Screening and Genetics Resource Center. Proof and reprints to: Bradford L. Therrell, Ph.D. 1912 West Anderson Lane #210 Austin, Texas 78757 512-454-6419 512-454-6509 (fax)