TY - JOUR AU - Aujesky, D; Fine, M J TI - The pneumonia severity index: a decade after the initial derivation and validation JO - Clin Infect Dis IS - S03 VL - 47 PY - 2008 DO - 10.1086/591394 L3 - PubMed-ID: 18986279 SP - S133 EP - S139 ER -