[Intratrachial anesthesia and respiratory infections-problems of microorganisms in an anesthetic circuit].
D000770:Anesthesia, Endotracheal / Q000009:adverse effects*; D006801:Humans; D008837:Micrococcus; D011550:Pseudomonas aeruginosa; D012141:Respiratory Tract Infections / Q000209:etiology*; D013291:Streptococcus