Kauny 1

1. Vitamin B12 and Folate in Adherent and Non-Adherent Individuals with Phenylketonuria: A Cross-Sectional Study, Systematic Review, and Meta-Analysis
2. Vitamins D, A and E, and Beta-Carotene in Adherent and Non-Adherent Individuals with Phenylketonuria: Cross-Sectional Study, Systematic Review and Meta-Analysis
3. Helicobacter pylori infection in children with phenylketonuria does not depend on metabolic control and is not more frequent than in healthy subjects—a cross-sectional study
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