No impact of penicillin resistance on mortality.
Klugman
Keith P
KP
Yu
Victor L
VL
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D024881:Drug Resistance, Bacterial; D006801:Humans; D010406:Penicillins / Q000627:therapeutic use*; D011018:Pneumonia, Pneumococcal / Q000188:drug therapy* / Q000401:mortality*
D000900:Anti-Bacterial Agents; D010406:Penicillins