Johnston, K. N., Young, M., Grimmer, K. A., Antic, R., & Frith, P. A. (2013). Barriers to, and facilitators for, referral to pulmonary rehabilitation in COPD patients from the perspective of Australian general practitioners: A qualitative study. Prim Care Respir J.

Johnston, Kylie N., Mary Young, Karen A. Grimmer, Ral Antic, و Peter A. Frith. "Barriers To, and Facilitators For, Referral to Pulmonary Rehabilitation in COPD Patients From the Perspective of Australian General Practitioners: A Qualitative Study." Prim Care Respir J 2013.

Johnston, Kylie N., et al. "Barriers To, and Facilitators For, Referral to Pulmonary Rehabilitation in COPD Patients From the Perspective of Australian General Practitioners: A Qualitative Study." Prim Care Respir J 2013.