How do you cite icd10 in Harvard style?

In Harvard style, when citing the ICD-10 (International Classification of Diseases, 10th Revision), you would typically format it as follows: World Health Organization (WHO) (2019) International Classification of Diseases 10th Revision (ICD-10). Available at: URL (Accessed: Date). Ensure to replace "2019" with the year of the edition you are referencing and include the correct URL and access date.