title: [Pneumonia caused by gram-negative bacilli other than Pseudomonas aeruginosa--clinical studies based on questionnaires].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001419:Bacteria / Q000302:isolation & purification*; D002648:Child; D005260:Female; D006801:Humans; D007711:Klebsiella pneumoniae / Q000302:isolation & purification; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000382:microbiology*; D011795:Surveys and Questionnaires