title: [Pneumonia caused by Gram-negative bacilli].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003428:Cross Infection / Q000175:diagnosis / Q000209:etiology; D004756:Enterobacteriaceae Infections; D005260:Female; D006192:Haemophilus Infections; D006801:Humans; D007710:Klebsiella Infections; D007877:Legionnaires' Disease; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy
vernacular_title: Les pneumonies à bacilles Gram-négatifs.