Alcance
ISO 18668-4:2017 encodes 777 kinds of granule forms of individual medicinals for prescriptions, according to the rules in ISO 18668‑1.ISO 18668-4:2017 is suitable for coding of granule forms of individual medicinals for prescriptions, as well as granule forms of individual medicinals for prescriptions in the fields of clinical medication, scientific research, teaching, statistics and management.