Influence of intranasal steroids during the grass pollen season on bronchial responsiveness in children and young adults with asthma and hay fever
B J Thio, G L M Slingerland, A M Fredriks, A F Nagelkerke, R A Scheeren, H J Neijens, J J Roord, J E Dankert-Roelse
Thorax Oct 2000, 55 (10) 826-832; DOI: 10.1136/thorax.55.10.826