TY  - JOUR
A1  - Folstein, M.F.
A1  - Folstein, S.E.
A1  - McHugh, P.R.
T1  - "Mini-Mental State": A practical method for grading the cognitive state of patients for the clinician
Y1  - 1975
DO  - 10.1016/0022-3956(75)90026-6 
JF  - Journal of Psychiatrical Research
VL  - 12
IS  - 3
SP  - 189
EP  - -198

ER  -