1. US Environmental Protection Agency: Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), Subdivision F. Hazard Evaluation: Humans and Domestic Animals no. 81–3, ‘Acute Inhalation Toxicity Study’ (1984).
2. Organisation for Economic Cooperation and Development (OECD): Guideline for Testing of Chemicals no. 403, Acute Inhalation Toxicity, adopted: 12.5.1981.
3. Handbook of Aerosols. Technical Information Center, Energy Research and Development Administration, p. 110–114 (July 1976).
4. Aerosol sampling and characterization for inhalation exposure studies with experimental animals. In Generation of Aerosols and Facilities for Exposure Experiments, ed. by pp. 31–64. Ann Arbor Science, Ann Arbor (1980).