Galinksy J, Richard S, Morris M. Myeloma patients' self-reported experiences of care and treatment. Cancer Nurs Pract. 2016 Sep 14;15(7):22-6. doi: 10.7748/cnp.2016.e1341
Smith VK, Evans MF, Banzhaf HS, Poulos C. Can weak substitution be rehabilitated? Environ Resour Econ (Dordr). 2010 Feb 1;45(2):203-21.
Mansfield CA. Despairing over disparities: an empirical analysis of the relationship between willingness-to-pay and willingness-to-accept. Environ Resour Econ (Dordr). 1999;13(2):219-34.