Canadian Guidelines for Intervention During a Nuclear Emergency Health Canada (1999) Recommendations on Dose Coefficients For Assessing Doses From Accidental Radionuclide Releases to The Environment.
Lignes directrices canadiennes sur les interventions en situation d’urgence nucléaire FAO/OMS (1995) Codex Alimentarius, General Requirements, Section 6.2, Guideline levels for radionuclides in foods following accidental nuclear contamination for use in international trade.