Abstract
World Health Organization (WHO) is the prima United Nations’ health organization mandated to ensure a healthy living for citizens of the member nations. With its headquarter situated at Geneva, WHO is served with a global responsibility of setting health standards worldwide, together with carrying out researches and ultimately offering recommendations on the containments of various ailments in the world. For effectiveness, WHO is ordered into classes commonly known as the WHO family of International Classifications (WHO-FIC). The WHO-FIC is made up of the Reference Classification, Derived Classification and Related Classification. This paper explores Reference Classification subclasses- International Classification of Diseases (ICD), ...
