1. Guidelines for the diagnosis and management of asthma;Expert Panel Report, National Asthma Education Program, National Heart, Lung, and Blood Institute,1991
2. International Consensus report on diagnosis and management of asthma;International Asthma Project,1992
3. Guidelines for the management of asthma;Thorax,1993
4. Double-blind parallel-group comparison of once a day terfenadine and loratadine in seasonal allergic rhinitis; a multicentre study;Bertrand;Acta Therapeutica,1990
5. Multicentre, double-blind comparison of terfenadine and cetirizine in patients with seasonal allergic rhinitis;Backhouse;Br J Clin Pharmacol,1990