Risk 239 : This term must not be confused with the term "hazard". It is most correctly applied to the predicted or actual frequency of occurrence of an adverse effect of a chemical or other hazard
Heriot-Watt University, School of Life Sciences, Some Terms Used In Toxicology and Chemical Safety, Edinburgh, UK 1992. http://www.who.int/ipcs/publications/methods/harmo nization/en/compilation_nov2001.pdf, (Tox and Chem Sfty - Amer) {85}