1. Allergen-induced increase in non-allergic bronchial reactivity;Cockcroft, D.W.; Ruffin, R.E.; Dolovich, J.; Hargreave, F.E.;Clin Allergy,1977
2. Histamine and methacholine do not increase nasal reactivity;Grønborg, H.; Borum, P.; Mygind, N.;Clin Allergy,1986
3. Allergen-induced specific and non-specific nasal reactions;Andersson, M.; Andersson, P.; Pipkorn, U.;Acta Otolaryngol,1989
4. Quantitative intranasal pollen challenge. II. Effect of daily pollen challenge, environmental pollen exposure, and placebo challenge on the nasal membrane;Connell, J.T.;J Allergy,1968
5. Mechanism of perennial allergic asthma;Cockroft, D.W.;Lancet,1983