Asthma control during long term treatment with regular inhaled salbutamol and salmeterol
D Robin Taylor, G Ian Town, G Peter Herbison, David Boothman-Burrell, Erin M Flannery, Bob Hancox, Elizabeth Harré, Keith Laubscher, Vivienne Linscott, Catriona M Ramsay, Geoff Richards
Thorax Sep 1998, 53 (9) 744-752; DOI: 10.1136/thx.53.9.744