The<unk>  is a system of diagnostic codes used for<unk> s. An extension to ICD-9 was published in 1979. An extension to ICD-10 has also been published. It is the basis for the U.S. Centers for<unk> Control and Prevention's six digit codes for reportable congenital conditions. These are also known as the "CDC/BPA codes". This system is in turn is the basis for the Texas<unk> Index.
British Pediatric Association Classification of Diseases
EMRTS Cymru
Newborn screening
Veterinary parasitology
Merck Manual of Diagnosis and Therapy
International Classification of Childhood Cancer
Expert Review of Hematology
Cancer registry