APA način citiranja

Janson, C. (2020). Treatment with inhaled corticosteroids in chronic obstructive pulmonary disease. J Thorac Dis.

Čikaški stil citiranja

Janson, Christer. "Treatment With Inhaled Corticosteroids in Chronic Obstructive Pulmonary Disease." J Thorac Dis 2020.

MLA način citiranja

Janson, Christer. "Treatment With Inhaled Corticosteroids in Chronic Obstructive Pulmonary Disease." J Thorac Dis 2020.

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