METHODS Assessment with standard sputum smears.

方法采用标准痰涂片进行批量测试。

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Sputum smears of patients can be difficult Kechu aerosol inhalation.

对痰粘稠难以咳出的病人可做雾化吸入。

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TB was asymptomatic in 18 culture-positive individuals, 8 of whom (4 in each HIV status group) had positive sputum smears.

18名肺结核菌痰培养呈阳性的个人没有表现出肺结核的症状，其中8人(4人在HIV状况组)的痰涂片呈阳性。

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