Reduced helminth burden increases allergen skin sensitization but not clinical allergy: a randomized, double-blind, placebo-controlled trial in Vietnam. C Flohr, L N Tuyen, R J Quinnell, S Lewis, T T Minh, J Campbell, C Simmons, G Telford, A Brown, T T Hien, J Farrar, H Williams, D I Pritchard, J Britton Clin Exp Allergy DOI: 10.1111/j.1365-2222.2009.03346.x
