TY - JOUR IS - 4 JA - Int J Immunopathol Pharmacol JO - International Journal of Immunopathology and Pharmacology PY - 2009 SN - 0394-6320 VL - 22 AU - Gobba F AU - Bargellini A AU - Bravo G AU - Scaringi M AU - Cauteruccio L AU - Borella P DO - 10.1177/039463200902200422 LA - en N1 - FEMU ID: 17881; EMF-Portal URL: https://www.emf-portal.org/en/article/17881 SP - 1059-1066 TI - Natural killer cell activity decreases in workers occupationally exposed to extremely low frequency magnetic fields exceeding 1 microT ER -