title: Hair--a biopsy material for zinc nutriture in children.
mesh_terms: D001706:Biopsy; D002675:Child, Preschool; D005260:Female; D006197:Hair / Q000032:analysis*; D006801:Humans; D007223:Infant; D008297:Male; D009747:Nutritional Physiological Phenomena; D015032:Zinc / Q000032:analysis* / Q000097:blood
chemical_list: D015032:Zinc