title: Opportunistic infection in children. III. In the normal host.
mesh_terms: D000151:Acinetobacter Infections / Q000209:etiology; D000917:Antibody Formation; D001424:Bacterial Infections / Q000209:etiology*; D001770:Blood Bactericidal Activity; D002648:Child; D002675:Child, Preschool; D003586:Cytomegalovirus Infections / Q000209:etiology; D004064:Digestive System / Q000382:microbiology; D004926:Escherichia coli / Q000276:immunology; D004927:Escherichia coli Infections / Q000209:etiology; D056890:Eukaryota / Q000472:pathogenicity; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008088:Listeriosis / Q000209:etiology; D008297:Male; D008431:Maternal-Fetal Exchange; D009055:Mouth / Q000382:microbiology; D009181:Mycoses / Q000209:etiology; D009345:Neisseria meningitidis / Q000472:pathogenicity; D009617:Nocardia Infections / Q000209:etiology; D011247:Pregnancy; D011512:Proteus Infections / Q000209:etiology; D011552:Pseudomonas Infections / Q000209:etiology; D013290:Streptococcal Infections / Q000209:etiology