title: Letter: Low hair-zinc concentrations in acrodermatitis enteropathica.
mesh_terms: D000169:Acrodermatitis / Q000378:metabolism*; D002446:Celiac Disease / Q000378:metabolism; D002675:Child, Preschool; D005767:Gastrointestinal Diseases / Q000378:metabolism*; D006197:Hair / Q000032:analysis*; D006801:Humans; D007223:Infant; D011502:Protein-Energy Malnutrition / Q000378:metabolism; D015032:Zinc / Q000032:analysis*
chemical_list: D015032:Zinc