1. Asanova, T.R,, and Rakov, A.M., 1966, The state of health of persons working in the electric field of outdoor 400 kV and 500 kV switchyards. Gig. Tr. Prof. Zabol. (Moskva), 10:50–52.
2. Atoian, G.E., 1978, Are there biological and psychological effects due to extra-high voltage installations, IEEE Trans. Power App. and Systems, PAS-97: 8–18.
3. Bauchinger, M., Hauif, R., Schmid, E., and Drisp, J., 1981, Analysis of structural chromosane changes and SCE after occupational long-term exposure to electric and magnetic fields from 380 kV systems, Radiat. Environ. Biophys., 19:235–238.
4. Beischer, D.E., Grissett, J.D., and Mitchell, R.E., 1973, “Exposure of Man to Magnetic Fields Alternating at Extremely Low Frequency,” 31 p., NAMRL-1180, Pensacola.
5. Bonnell, J.A., 1983, Health studies on HV transmission line and substation workers. Report from UNIPEDE Medical Group Meeting, April 19, 1983, Venice.