Lee TC, Niederer PF (eds.): Basic Engineering for Medics and Biologists. Studies in Health Technology and Informatics, volume 152; IOS Press, Amsterdam; pp. 81-89; ISBN 978-1-60750-526-6
Giuliani L, Soffritti M: Non-thermal effects and mechanisms of interaction between electromagnetic fields and living matter. Mattioli 1885: pp. 123-134; ISBN 978-88-6261-166-4