No abstract available
MeSH terms
-
Birth Weight
-
Catheters, Indwelling / microbiology
-
Cross Infection / epidemiology*
-
Humans
-
Infection Control / statistics & numerical data*
-
Intensive Care Units, Neonatal / statistics & numerical data*
-
Pneumonia, Ventilator-Associated / epidemiology
-
Population Surveillance*
-
United States / epidemiology