1. Akinci A, Sarac K, Gungor S, Mungan I, Aydin O (2006) Brain MR spectroscopy findings in neonates with hypothyroidism born to mothers living in iodine-deficient areas. Am J Neuroradiol 27:2083–2087
2. Al-Tahan J, González-Gross M, Pietrzik K (2006) B-vitamin status and intake in European adolescents. A review of the literature. Nutr Hosp 21:452–465
3. American Academy of Pediatrics Committee on Nutrition (1980) Vitamin and mineral supplement needs of normal children in the United States. Pediatrics 66:1015–1020
4. American Dietetic Association, Dieticians of Canada: Vegetarian diets (2003). J Am Diet Assoc 103:748–765
5. Arnold LE, Bozzolo H, Hollway J, Cook A, DiSilvestro RA, Bozzolo DR, Crowl L, Ramadan Y, Williams C (2005) Serum zinc correlates with parent- and teacher- rated inattention in children with attention-deficit/hyperactivity disorder. J Child Adolesc Psychopharmacol 15:628–636