1. How do we evaluate the economics of health care?
2. Drummond M.F. Schlpher M.J. Torrence G.W. O′Brian B. and Stoddart G.L . (2005) Methods for the Economical Evaluation of Healthcare Programs. Oxford University Press, Oxford, 3rd edn.
3. Clinical effectiveness and primary dental care. 2. The influence of health economics;Tickle;Primary Dental Care,1997
4. Economic evaluation and dentistry;Buck;Dental Update,2000
5. Goodman C.S . (2014) HTA 101. (2014) Introduction to health technology assessment. http://www.nlm.nih.gov/nichsr/hta101/HTA_101_FINAL_7-23-14.pdf.