TY - JOUR JA - J Pain Res JO - Journal of Pain Research PY - 2012 SN - 1178-7090 VL - 5 AU - Moffett J AU - Fray LM AU - Kubat NJ DO - 10.2147/JPR.S35076 LA - en N1 - FEMU ID: 21329; EMF-Portal URL: https://www.emf-portal.org/en/article/21329 SP - 347-357 TI - Activation of endogenous opioid gene expression in human keratinocytes and fibroblasts by pulsed radiofrequency energy fields UR - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3461619/pdf/jpr-5-347.pdf ER -