Eckert, K. A., Carter, M. J., Lansingh, V. C., Wilson, D. A., Furtado, J. M., Frick, K. D., & Resnikoff, S. (2015). A Simple Method for Estimating the Economic Cost of Productivity Loss Due to Blindness and Moderate to Severe Visual Impairment. Ophthalmic epidemiology, 22(5), 349-355. https://doi.org/10.3109/09286586.2015.1066394
Chicago-Zitierstil (17. Ausg.)Eckert, Kristen A., Marissa J. Carter, Van C. Lansingh, David A. Wilson, João M. Furtado, Kevin D. Frick, und Serge Resnikoff. "A Simple Method for Estimating the Economic Cost of Productivity Loss Due to Blindness and Moderate to Severe Visual Impairment." Ophthalmic Epidemiology 22, no. 5 (2015): 349-355. https://doi.org/10.3109/09286586.2015.1066394.
MLA-Zitierstil (9. Ausg.)Eckert, Kristen A., et al. "A Simple Method for Estimating the Economic Cost of Productivity Loss Due to Blindness and Moderate to Severe Visual Impairment." Ophthalmic Epidemiology, vol. 22, no. 5, 2015, pp. 349-355, https://doi.org/10.3109/09286586.2015.1066394.