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Paper published by Dr Olaf Jöns:
Original Research
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Lung function and long-term safety of tiotropium/olodaterol in East Asian patients with chronic obstructive pulmonary disease
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Bai C, Ichinose M, Lee SH, Lee KH, Jöns O, Bothner U, Zhao Y, Buhl R
International Journal of Chronic Obstructive Pulmonary Disease 2017, 12:3329-3339
Published Date: 20 November 2017