Gruffydd-Jones, K. (2008). A national strategy for the management of chronic obstructive pulmonary disease (COPD) in England: Aiming to improve the quality of care for patients. Prim Care Respir J.
Chicago Style aipamenaGruffydd-Jones, Kevin. "A National Strategy for the Management of Chronic Obstructive Pulmonary Disease (COPD) in England: Aiming to Improve the Quality of Care for Patients." Prim Care Respir J 2008.
MLA aipamenaGruffydd-Jones, Kevin. "A National Strategy for the Management of Chronic Obstructive Pulmonary Disease (COPD) in England: Aiming to Improve the Quality of Care for Patients." Prim Care Respir J 2008.
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