Helena Johnston
Sources: Healthy Immunity: Scientifically proven natural treatments for conditions from A-Z by Lorna Vanderhaeghe (Macmillan Canada, 2001) and alive Encyclopedia of Natural Healing (alive Books, 1997)
Sources: Healthy Immunity: Scientifically proven natural treatments for conditions from A-Z by Lorna Vanderhaeghe (Macmillan Canada, 2001) and alive Encyclopedia of Natural Healing (alive Books, 1997)