TY - JOUR IS - 3-4 JA - Radiat Prot Dosimetry JO - Radiation Protection Dosimetry PY - 1997 SN - 0144-8420 VL - 72 AU - Andersen JB AU - Pedersen GF DO - 10.1093/oxfordjournals.rpd.a032097 LA - en N1 - FEMU ID: 8981; EMF-Portal URL: https://www.emf-portal.org/en/article/8981 SP - 249-257 TI - The Technology of Mobile Telephone Systems Relevant for Risk Assessment ER -