International Scientific Conference on Childhood Leukaemia, London, 6th –10th September, 2004
Graham/Stetzer Filters Improve Power Quality in Homes and Schools,
Reduce Blood Sugar Levels in Diabetics, Multiple Sclerosis Symptoms, and Headaches.
Magda Havas and David Stetzer,
Environmental & Resource Studies, Trent University, Peterborough, ON, K9J 7B8, CANADA
2Stetzer Electric Inc., 520 West Broadway St., Blair, WI 54616, USA