Long-term Exposure to Extremely Low Frequency Electromagnetic Field and Melatonin Production by Blood Cells. Author: Seifpanahi-Shabani H1, Abbasi M, Salehi I, Yousefpour Z, Zamani A Affiliation: <sup>1</sup>Students Research Center, Hamadan University of Medical Sciences, Hamadan, Iran. a_zamani@umsha.ac.ir. Conference/Journal: Int J Occup Environ Med. Date published: 2016 Jul 1 Other: Volume ID: 7 , Issue ID: 3 , Pages: 193-4 , Word Count: 1 PMID: 27393327