title: Streptococcus pneumoniae bacteremia without an identifiable focus in adults.
mesh_terms: D000328:Adult; D000368:Aged; D002675:Child, Preschool; D005260:Female; D005490:Focal Infection / Q000453:epidemiology; D006801:Humans; D007223:Infant; D008875:Middle Aged; D011008:Pneumococcal Infections / Q000453:epidemiology*; D012189:Retrospective Studies; D018805:Sepsis / Q000453:epidemiology*; D013577:Syndrome