Publications
Levy HL, Lobbregt D. Postnatal clearance of maternally derived phenylalanine in offspring of maternal phenylketonuria: Implications for newborn screening. Screening 1995; 4:79-84.
Waisbren SE, Hamilton BD, St. James PJ, Shiloh S, Levy HL. Psychosocial factors in maternal phenylketonuria: Women's adherence to medical recommendations. Am J Pub Hlth 1995; 85:1636-41.
Guldberg P, Levy HL, Hanley WB, Koch R, Matalon R, Rouse BM, Trefz F, de la Cruz F, Henriksen FR, Guttler F. Phenylalanine hydroxylase gene mutations in the United States. Report from the Maternal PKU Collaborative Study. Am J Hum Genet 1996; 59:84-94.
Koch R, Levy H, Hanley W, Matalon R, Rouse B, Trefz F, de la Cruz F. Outcome implications of the International Maternal Phenylketonuria Collaborative Study (MPKUCS): 1994. Eur J Pediatr 1996; 155(1):S162-4.
Hanley WB, Koch R, Levy HL, Matalon R, Rouse B, Azen C, de la Cruz F. The North American Maternal Phenylketonuria Collaborative Study, developmental assessment of the offspring: preliminary report. Eur J Pediatr 1996; 155(1): S169-72.
Levy HL, Lobbregt D, Platt LD, Benacerraf BR. Fetal ultrasonography in maternal PKU. Prenat Diagn 1996; 16:599-604.
Levy HL, Lobbregt D, Barnes PD, Young Poussaint T. Maternal PKU: MRI of the brain in offspring. J Pediatr 1996; 128:770-5.
Levy HL, Waisbren SE, Lobbregt D, Allred E, Leviton A, Koch R, Hanley WB, Rouse B, Matalon R, de la Cruz F. Maternal non-phenylketonuric mild hyperphenylalaninemia. Eur J Pediatr 1996; 155(1):S20-5.
Gross Friedman E, Koch R, Azen C, Levy H, Hanley W, Matalon R, Rouse B, Trefz F, de la Cruz F. The International Collaborative Study on maternal phenylketonuria: organization, study design and description of the sample. Eur J Pediatr 1996; 155(1): S158-61.
Levy HL, Ghavami M. Maternal phenylketonuria: a metabolic teratogen. Teratology 1996; 53:176-84.
Levy HL. Reproductive effects of maternal metabolic disorders: implications for pediatrics and obstetrics. Turkish J Pediatr 1996; 38:335-44.
Levy HL. Long-term follow-up of maternal phenylketonuria: an international study. In: Platt LD, Koch R, de la Cruz F. eds. Genetic Disorders and Pregnancy Outcome. NY: Parthenon, 1997; 33-40.
Vargas JE, Levy HL. Maternal and fetal considerations in metabolic disorders. J Jap Soc Mass-Screening 1998; 8(1):29-45.
Waisbren SE, Chang P-N, Levy HL, Shifrin H, Allred E, Azen C, de la Cruz F, Hanley W, Koch R, Matalon R, Rouse B. Neonatal neurological assessment of offspring in maternal PKU. J Inher Metab Dis 1998; 21:39-48.
Rohr FJ, Lobbregt D, Levy HL. Tyrosine supplementation in the treatment of maternal phenylketonuria. Am J Clin Nutr 1998; 67:473-6.
Koch R, Friedman E, Azen C, Hanley W, Levy H, Matalon R, Rouse B, Trefz F, Waisbren S, Michals-Matalon K, Acosta P, Güttler F, Ullrich K, Platt L, de la Cruz F. The international collaborative study of maternal phenylketonuria status report 1998. MRDD Res Rev 1999; 5:117-21.
Güttler F, Azen C, Guldberg P, Romstad A, Hanley WB, Levy HL, Matalon R, Rouse BM, Trefz F, de la Cruz F, Koch R. Relationship among genotype, biochemical phenotype, and cognitive performance in females with phenylalanine hydroxylase deficiency: Report from the Maternal Phenylketonuria Collaborative Study. Pediatrics 1999; 104:258-62.
Duran GP, Rohr FJ, Slonim A, Guttler F, Levy HL. Necessity of complete intake of phenylalanine-free amino acid mixture for metabolic control of phenylketonuria. J Am Diet Assoc 1999; 99:1559-63.
Rouse B, Matalon R, Koch R, Azen C, Levy H, Hanley W, Trefz F, de la Cruz F Maternal PKU syndrome: major and minor malformations and developmental outcomes. J Pediatr 2000; 136:57-61.
Platt LD, Koch R, Hanley WB, Levy HL, Matalon R, Rouse B, Trefz F, de la Cruz F, Güttler F, Azen C, Friedman EG. The international study of pregnancy outcome in women with maternal phenylketonuria: a report of a twelve year study. Am J Ob Gyn 2000; 182:326-333.
Waisbren SE, Hanley W, Levy HL, Shifrin H, Allred E, Azen C, Chang P-N, Schmidt SC, de la Cruz F, Hall R, Matalon R, Nanson J, Rouse B, Trefz F, Koch R. Outcome at age 4 years in offspring of women with maternal phenylketonuria. The maternal PKU collaborative study. JAMA 2000; 283:756-762.
