TY - JOUR IS - 2 JA - J Microw Power JO - The Journal of Microwave Power PY - 1979 SN - 0022-2739 VL - 14 AU - Hymmen U AU - Wieland C DO - 10.1080/16070658.1979.11689149 LA - en N1 - FEMU ID: 10922; EMF-Portal URL: https://www.emf-portal.org/en/article/10922 SP - 173-180 TI - Combined treatment of radioresistant malignant tumors with high frequency hyperthermia and gamma-rays therapy--recent results ER -