Aspirated material from the oral - pharyngeal region contains bacterial flora.

经口 - 咽吸入物质包括细菌.

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Promotion of essential and natural bacterial flora.

推广必不可少的自然菌群.

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Contact lens, HIV positive, and immunosuppressive patients have similar bacterial flora to that of normal controls.

配戴接触镜个体 、 HIV阳性个体和免疫缺陷患者的菌丛与正常人相似.

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Conclusion Clinic doctor should close protect patients bacterial flora of the gastrointestinal tract.

结论临床医生注意保护病人的肠道菌群,至关重要.

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