title: [Infections caused by gram-negative bacillus].
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D002648:Child; D002675:Child, Preschool; D004755:Enterobacteriaceae; D005260:Female; D006801:Humans; D007223:Infant; D007239:Infections / Q000382:microbiology; D008297:Male; D051379:Mice; D008875:Middle Aged; D011817:Rabbits