Trends in antimicrobial resistance in 3469 enterococci isolated from blood (EARSS experience 2001-06, Spain): increasing ampicillin resistance in Enterococcus faecium.
Oteo
Jesús
J
Cuevas
Oscar
O
Navarro
Carmen
C
Aracil
Belén
B
Campos
José
J
D000668:Ampicillin Resistance; D003428:Cross Infection / Q000382:microbiology; D016984:Enterococcus faecium / Q000187:drug effects* / Q000302:isolation & purification; D016908:Gram-Positive Bacterial Infections / Q000382:microbiology; D006761:Hospitals; D006801:Humans; D011446:Prospective Studies; D013030:Spain