EDITOR(S) / AUTHOR(S)	SPECIFIC MEDICAL TEST(S) ANALYTIC METHOD(S) PAGE NUMBER(S)	REFERENCES
Kneip TJ, Crable JV	Blood Serum	Methods for Biological Monitoring - A Manual for Assessing Human Exposure to Hazardous Substances. Am Public Health Association. 1988.
Baselt RC	Blood Cholinesterase	Biological Monitoring Methods for Industrial Chemicals. 2nd Edition. Year Book Medical Publishers, Inc. 1988.
Ho MH, Dillon HK	Blood Cholinesterase	Biological Monitoring of Exposure to Chemicals. Organic Compounds. John Wiley & Sons, Inc. 1987.
US DHHS NIOSH and US DOL OSHA	Blood Cholinesterase Blood Serum Red Blood Cells	NIOSH/OSHA Occupational Health Guidelines for Chemical Hazards. DHHS (NIOSH) Pub Nos. 81-123; 88-118, Suppls. I-IV. 1981-1995.
Proctor NH, Hughes JP	Blood Cholinesterase Red Blood Cells	Chemical Hazards of the Workplace. JB Lippincott Company. 1978.
ACGIH	Blood Cholinesterase Red Blood Cells	1996 Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices. ACGIH Worldwide. 1996.
US DHHS NIOSH and US DOL OSHA	Chest X-ray	NIOSH/OSHA Occupational Health Guidelines for Chemical Hazards. DHHS (NIOSH) Pub Nos. 81-123; 88-118, Suppls. I-IV. 1981-1995.
US DHHS NIOSH and US DOL OSHA	Liver Function Tests	NIOSH/OSHA Occupational Health Guidelines for Chemical Hazards. DHHS (NIOSH) Pub Nos. 81-123; 88-118, Suppls. I-IV. 1981-1995.
US DHHS NIOSH and US DOL OSHA	Pulmonary Function Tests	NIOSH/OSHA Occupational Health Guidelines for Chemical Hazards. DHHS (NIOSH) Pub Nos. 81-123; 88-118, Suppls. I-IV. 1981-1995.
Baselt RC	Urine (chemical/metabolite)	Biological Monitoring Methods for Industrial Chemicals. 2nd Edition. Year Book Medical Publishers, Inc. 1988.
Linch AL	Urine (chemical/metabolite)	Biological Monitoring for Industrial Chemical Exposure Control. CRC Press. 1974.