References
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- Gradwohl R. B. H. Legal Medicine. Mosby. 1954; 760, fig. 195, Modified from
- The World Book Science Annual, Science Year. Field Enterprises Educational Corp., Chicago 1976; 332–334
- Colorado Lawyer September, 1973; 119–120
- The Incidence of Alcohol & Drugs in Motor Vehicle Fatalities. IV International Conference of the Association for Accident and Traffic Medicine, Paris, 1972
- Rules & Regulations of Colorado State Health Department 1973, 42–4–1202 CRS
- Kier L. C. A Simple Method for the Determination of the Smoking of Marijuana. VI International Conference on Alcohol Drugs & Traffic Safety, TorontoCanada, September, 1975, 623–626, Proceedings
- Finkle B. S. Personal communication
- News & Views, A Forum for Forensic Toxicologists. American Academy of Forensic Sciences. August, 1975
- Kier L. C., Kier J. O. Differential Distribution of Drugs in Tissues and Fluids. American Academy of Forensic Sciences, Toxicology section, Chicago 1970
- Hauser R. L. Obtaining test & testimony in Colorado. Colorado Lawyer May, 1974
- Curry A. S. Law Medicine, Science and Justice. Charles C Thomas, Springfield, Ill. 1964