title: Parapneumonic effusions and empyema in hospitalized children: a retrospective review of 227 cases.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001424:Bacterial Infections / Q000382:microbiology / Q000401:mortality; D002648:Child; D002675:Child, Preschool; D004322:Drainage; D004653:Empyema / Q000453:epidemiology / Q000209:etiology / Q000382:microbiology / Q000401:mortality; D005260:Female; D006192:Haemophilus Infections; D006760:Hospitalization; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010994:Pleura / Q000502:physiology; D010996:Pleural Effusion / Q000453:epidemiology / Q000209:etiology / Q000382:microbiology / Q000473:pathology; D011008:Pneumococcal Infections; D012189:Retrospective Studies; D012621:Seasons; D012737:Sex Factors; D013203:Staphylococcal Infections
chemical_list: D000900:Anti-Bacterial Agents