
Keywords: Bla g 2; cockroach; polycyclic aromatic hydrocarbon; IgE; allergy; inner-city; GSTM; GSTP; DEP; Diesel exhaust particle; GSTM; Glutathione-S-transferase μ gene; GSTP; Glutathione-S-transferase Ï gene; KLH; Keyhole limpet hemocyanin; PAH; Polycyclic arom