Subject(s)

Humans , Infant, Newborn , Infant , Child, Preschool , Child , Adolescent , Peritoneal Dialysis/adverse effects , Peritonitis/diagnosis , Peritonitis/microbiology , Peritonitis/therapy , Anti-Bacterial Agents/therapeutic use , Catheterization/adverse effects , Catheterization/methods , Peritoneal Dialysis/methods , Gram-Negative Bacterial Infections/prevention & control , Gram-Negative Bacterial Infections/drug therapy , Practice Guidelines as Topic , Peritonitis/prevention & control