title: Bacterial etiology of serious infections in young infants in developing countries: results of a multicenter study. The WHO Young Infants Study Group.
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D001424:Bacterial Infections / Q000097:blood / Q000134:cerebrospinal fluid / Q000175:diagnosis* / Q000453:epidemiology*; D001769:Blood / Q000382:microbiology; D002555:Cerebrospinal Fluid / Q000382:microbiology; D003906:Developing Countries / Q000706:statistics & numerical data; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D016920:Meningitis, Bacterial / Q000453:epidemiology / Q000382:microbiology*; D018410:Pneumonia, Bacterial / Q000453:epidemiology / Q000382:microbiology*; D018805:Sepsis / Q000453:epidemiology / Q000382:microbiology*; D014944:World Health Organization