1. ACGIH (American Conference of Governmenta Industrial Hygienists) (1981): Background on vibration. In “Documentation of the Threshold Limit Values for Physical Agents in the Workroom Environment” (4th ed). Cincinnati: ACGIH, pp 477–479.
2. ACGIH (1984): Hand-arm segmental vibration. In “TLVs Threshold Limit Values for Chemical Substances in the Work Environment Adopted by ACGIH for 1984-85.” Cincinnati: ACGIH, 2nd printing, pp 111–116.
3. AMA (American Medical Association) (1984a): “Guides to the Evaluation of Permanent Impairment” (2nd ed). Chicago: AMA.
4. AMA (1984b): The cardiovascular system. In AMA: “Guides to the Evaluation of Permanent Impairment” (2nd ed). Chicago: AMA, chapter 4.
5. Occupational Raynaud’s II