Ferrous sulphate.
D002675:Child, Preschool; D005296:Ferrous Compounds / Q000506:poisoning*; D006471:Gastrointestinal Hemorrhage / Q000139:chemically induced; D006801:Humans; D007501:Iron / Q000506:poisoning*; D013608:Tablets, Enteric-Coated
D005296:Ferrous Compounds; D013608:Tablets, Enteric-Coated; D007501:Iron