Ecological impact of antibiotics in neonatal units.
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D006801:Humans; D007231:Infant, Newborn; D007363:Intensive Care Units, Neonatal; D007709:Klebsiella / Q000187:drug effects / Q000302:isolation & purification*; D013210:Staphylococcus / Q000187:drug effects / Q000302:isolation & purification*
D000900:Anti-Bacterial Agents