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Ulasli, S. S.; Bozbas, S. S.; Ozen, Z. E.; Ozyurek, B. A.; Ulubay, G. Effect of Thyroid Function on COPD Exacerbation Frequency: A Preliminary Study. Multidiscip Respir Med 2013, 8 (9). https://doi.org/10.4081/mrm.2013.576.