TK Electrical engineering. Electronics Nuclear engineering 10 electromagnetic radiation 8 Electromagnetic waves 5 Biomedical engineering 4 Technology: general issues 4 human 4 male 4 oxidative stress 4 Animals 3 Article 3 Circuits & components 3 Electric fields 3 Humans 3 Male 3 Male infertility 3 Microwaves 3 animal 3 article 3 nonhuman 3 reactive oxygen metabolite 3 sperm quality 3 testosterone 3 Absorption performance 2 Adsorbents 2 Bamboo 2 Electromagnetic Radiation 2 Electromagnetic compatibility 2 Electromagnetic fields 2 Electronics: circuits and components 2 Forensic medicine 2