Predicting the costs of managing patients with chronic obstructive pulmonary disease

McMillan, G. P.; Mapel, D. W.; Frost, F. J.; Hurley, J. S.; Picchi, M. A.; Lydick, E.; Spencer, M. D.; McMillan, G. P.; Mapel, D. W.; Frost, F. J.; Hurley, J. S.; Picchi, M. A.; Lydick, E.; and Spencer, M. D.

Respiratory Medicine, vol. 10, pgs. 1325-1333 (1999)