Phillips, C., Griffiths, T. L., Davies, S., Burr, M. L., & Campbell, I. A. (2001). Cost effectiveness of an outpatient multidisciplinary pulmonary rehabilitation programme. Thorax, 56(10), pp. 779-784. doi:10.1136/thorax.56.10.779

Phillips, Ceri, T L. Griffiths, Shan Davies, M L. Burr, and I A. Campbell. "Cost Effectiveness of an Outpatient Multidisciplinary Pulmonary Rehabilitation Programme." Thorax 56, no. 10 (2001): 779-784.

Phillips, Ceri, et al. "Cost Effectiveness of an Outpatient Multidisciplinary Pulmonary Rehabilitation Programme." Thorax 56.10 (2001): 779-784.