1. Alternative routes for allergen specific immunotherapy.;Passalacqua;J Invest Allergol Clin Immunol,1996
2. EAACI Immunotherapy position paper.;Malling;Allergy,1993
3. Efficacy of sublingual immunotherapy in patients with rhinitis and asthma due to house dust mite: a double blind study.;Tari;Allergol Immunopathol,1990
4. Safety and efficacy of sublingual rush immunotherapy with grass allergen extracts: a double blind study.;Feliziani;Allergol Immunopathol,1995
5. A double blind placebo controlled trial by the sublingual route of immunotherapy with a standardized grass pollen extract.;Sabbah;Allergy,1994