Sawang SaenghirunvattanaMahidol University2018-07-042018-07-041997-10-01Journal of the Medical Association of Thailand. Vol.80, No.10 (1997), 657-661012522082-s2.0-2442655762https://repository.li.mahidol.ac.th/handle/20.500.14594/18069Ten asthmatic patients were enrolled in our study of the effects of dry powder formoterol fumarate. The onest was 2-5 minutes and a long duration of action (over 12 hours) appeared. The mean baseline FEV1 was 1.67 liters (49-74%). Mean reversibility was 17 per cent (range 15-19%). There was no adverse effect in this study.Mahidol UniversityMedicineArticleSCOPUS