title: Neonatal listeriosis: distribution of serotypes in relation to age at onset of disease.
mesh_terms: D000367:Age Factors; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008089:Listeria monocytogenes / Q000302:isolation & purification*; D008088:Listeriosis / Q000382:microbiology*; D008297:Male; D011247:Pregnancy; D012703:Serotyping; D013997:Time Factors