This study found that patients suffering from various oral diseases experienced more rapid healing when treated with both conventional therapies and 30 minutes per day of pulsed electromagnetic fields (5 mT, 30 Hz), as opposed to conventional therapies alone.

V. Hillier-Kolarov & N. Pekaric-Nadj, “PEMF Therapy as an Additional Therapy for Oral diseases,”European Bioelectromagnetics Association, 1st Congress, 23-25 January 1992, Brussels, Belgium.