Trích dẫn APA

Horne, R. (2013). Is once enough? Understanding the preferences of COPD and asthma patients for once- versus twice-daily treatment. Prim Care Respir J.

Trích dẫn kiểu Chicago

Horne, Rob. "Is Once Enough? Understanding the Preferences of COPD and Asthma Patients for Once- Versus Twice-daily Treatment." Prim Care Respir J 2013.

Trích dẫn MLA

Horne, Rob. "Is Once Enough? Understanding the Preferences of COPD and Asthma Patients for Once- Versus Twice-daily Treatment." Prim Care Respir J 2013.

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