TY - JOUR IS - 3 JO - Bioelectromagnetics PY - 1999 SN - 0197-8462 VL - 20 AU - De Mattei M AU - Caruso A AU - Traina GC AU - Pezzetti F AU - Baroni T AU - Sollazzo V DO - 10.1002/(sici)1521-186x(1999)20:3<177::aid-bem4>3.0.co;2-# LA - en N1 - FEMU ID: 2118; EMF-Portal URL: https://www.emf-portal.org/en/article/2118 SP - 177-182 TI - Correlation between pulsed electromagnetic fields exposure time and cell proliferation increase in human osteosarcoma cell lines and human normal osteoblast cells in vitro ER -