Authors: UKENA D HARNEST U SAKALAUSKAS R MAGYAR P VETTER N STEFFEN H LEICHTL S RATHGEB F KELLER A STEINIJANS VW

Citation: D. Ukena et al., COMPARISON OF ADDITION OF THEOPHYLLINE TO INHALED STEROID WITH DOUBLING OF THE DOSE OF INHALED STEROID IN ASTHMA, The European respiratory journal, 10(12), 1997, pp. 2754-2760