Authors: WILDING P CLARK M COON JT LEWIS S RUSHTON L BENNETT J OBORNE J COOPER S TATTERSFIELD AE

Citation: P. Wilding et al., EFFECT OF LONG-TERM TREATMENT WITH SALMETEROL ON ASTHMA CONTROL - A DOUBLE-BLIND, RANDOMIZED CROSSOVER STUDY, BMJ. British medical journal, 314(7092), 1997, pp. 1441-1446