title: Neonatal necrotizing enterocolitis--old pit-fall or new problem?
mesh_terms: D004761:Enterocolitis, Pseudomembranous / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis / Q000209:etiology; D007235:Infant, Premature, Diseases / Q000175:diagnosis / Q000209:etiology