title: [2 cases of pneumonia with empyema caused by anaerobic micro-organisms in childhood].
mesh_terms: D001424:Bacterial Infections / Q000188:drug therapy; D001442:Bacteroides Infections; D002648:Child; D002675:Child, Preschool; D004653:Empyema / Q000209:etiology* / Q000382:microbiology; D006801:Humans; D008297:Male; D010400:Penicillin G / Q000627:therapeutic use; D010462:Peptostreptococcus; D011014:Pneumonia / Q000188:drug therapy / Q000209:etiology* / Q000382:microbiology
chemical_list: D010400:Penicillin G
vernacular_title: Dos casos de neumonía con empiema por microorganismos anaerobios en la infancia.