1. LETTERS
2. Chemical weapons: United Nations accuses Iraq of military use
3. Report of the Specialists Appointed by the Secretary-General to Investigate Allegations by the Islamic Republic of Iran Concerning the Use of Chemical Weapons, Report S/16433, United Nations, New York, 26 March 1984.
4. Report of the Mission Dispatched by the Secretary-General to Investigate Allegations of the Use of Chemical Weapons in the Conflict Between the Islamic Republic of Iran and Iraq, Report S/17911, United Nations, New York, 12 March 1986.
5. G. Andersson, NBC Defence and Technology International, April 1986, p. 62.