title: Pica with rapid improvement after dietary zinc supplementation.
mesh_terms: D002675:Child, Preschool; D003677:Deficiency Diseases / Q000150:complications / Q000188:drug therapy; D005260:Female; D006130:Growth Disorders / Q000209:etiology; D006197:Hair / Q000032:analysis; D006801:Humans; D010842:Pica / Q000188:drug therapy* / Q000209:etiology; D015032:Zinc / Q000032:analysis / Q000627:therapeutic use*
chemical_list: D015032:Zinc