Cite
MLA Citation
L Fabbri et al.. “Comparison of fluticasone propionate with beclomethasone dipropionate in moderate to severe asthma treated for one year. International Study Group..” Thorax, vol. 48, no. 8, 1993, pp. 817–823. http://access.bl.uk/ark:/81055/vdc_100137788920.0x000032