AGE · 2009 · 50 citations · 33 references
6-Month Follow-upPsychiatryGeriatricsDementiaElderly Home-treated PatientsProspective StudyGeriatric MedicineClinical GerontologyMedicine
33
Marshal F. Folstein, Susan E. Folstein, Paul R. McHugh · Journal of Psychiatric Research · 1975 · 85.9K citations
APACHE II-A Severity of Disease Classification System
William A. Knaus, Elizabeth A. Draper, Douglas P. Wagner et al. · Critical Care Medicine · 1986 · 13.4K citations
William A. Knaus, Elizabeth A. Draper, Douglas P. Wagner et al. · Critical Care Medicine · 1985 · 13.4K citations