In the earliest time of EMF science, much research was done in the Soviet Union.
Big portions of this body of research may not be available in literature databases. As a starting point of an exploration of the Soviet research, below is a list of some sources discussing this literature.
Glaser, Zorach R., and Christopher H. Dodge. 1976. “Biomedical Aspects of Radiofrequency and Microwave Radiation: A Review of Selected Soviet, East European, and Western References.” In Biologic Effects of Electromagnetic Waves: Selected Papers of the USNC/URSI Annual Meeting (Boulder, Colorado, Oct. 20-23, 1975), 2–34. HEW Publications (FDA) 77-8010 and 77-8011.
Kositsky, Nikolai Nikolaevich, Aljona Igorevna Nizhelska, and Grigory Vasil’evich Ponezha. 2001. “Influence of High-Frequency Electromagnetic Radiation at Non-Thermal Intensities on the Human Body.” No Place To Hide-Newsletter of the Cellular Phone Taskforce Inc 3 (1): 1–33.
Kostoff, Ronald N. 2019. “Adverse Effects of Wireless Radiation.”
———. 2020. “The Largest Unethical Medical Experiment in Human History.”
McRee, D. I. 1979.
“Review of Soviet/Eastern European Research on Health Aspects of Microwave Radiation.” Bulletin of the New York Academy of Medicine 55 (11): 1133–51.
McRee, Donald I. 1980. “Soviet and Eastern European Research on Biological Effects of Microwave Radiation.” Proceedings of the IEEE 68 (1): 84–91.