BMC Infectious Diseases · 2012 · 56 citations · 34 references
34
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