Jun 22 Treatment of migraine with pulsing electromagnetic fields: a double blind, placebo-controlled study. Headache treatment with pulsing electromagnetic fields: a literature review http://www.ncbi.nlm.nih.gov/pubmed/17975726?ordinalpos=2&itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum