The ICD-9 code range TOXIC EFFECTS OF SUBSTANCES CHIEFLY NONMEDICINAL AS TO SOURCE for 980-989 is medical classification list by the World Health Organization (WHO).
Toxic effect of alcohol
Toxic effect of solvents other than petroleum-based
Toxic effect of corrosive aromatics acids and caustic alkalis
Toxic effect of lead and its compounds (including fumes)
Toxic effect of other metals
Toxic effect of other gases fumes or vapors
Toxic effect of noxious substances eaten as food
Toxic effect of other substances chiefly nonmedicinal as to source
Toxic effect of other substances chiefly nonmedicinal as to source