PT - JOURNAL ARTICLE AU - Okhravi, Hamid R. AU - Palmer, Robert M. TI - Mild cognitive impairment: Challenges in research and in practice AID - 10.3949/ccjm.79a.12109 DP - 2012 Dec 01 TA - Cleveland Clinic Journal of Medicine PG - 853--854 VI - 79 IP - 12 4099 - http://www.ccjm.org/content/79/12/853.short 4100 - http://www.ccjm.org/content/79/12/853.full SO - Cleve Clin J Med2012 Dec 01; 79