Rosa M. Crum; James C. Anthony; Susan S. Bassett; Marshal F. Folstein (1993). "Population-Based Norms for the Mini-Mental State Examination by Age and Educational Level". JAMA: The Journal of the American Medical Association. 269 (18). JAMA Network: 2386–2391. doi:10.1001/jama.1993.03500180078038. PMID8479064.
nih.gov
pubmed.ncbi.nlm.nih.gov
Rosa M. Crum; James C. Anthony; Susan S. Bassett; Marshal F. Folstein (1993). "Population-Based Norms for the Mini-Mental State Examination by Age and Educational Level". JAMA: The Journal of the American Medical Association. 269 (18). JAMA Network: 2386–2391. doi:10.1001/jama.1993.03500180078038. PMID8479064.