义词M ethods to divide our hospital's lunger of recent years who have difficul t and p ositive phlegm smear phthisic into two groups(check group and cure group) and pr ocess random analysis.
对
年来难
性肺结核、痰涂片阳性病人随机分
两
(对照和
)。对照化方案相同,加用卷曲霉素,观察效。
M ethods to divide our hospital's lunger of recent years who have difficul t and p ositive phlegm smear phthisic into two groups(check group and cure group) and pr ocess random analysis.
对年来难性肺结核、痰涂片阳性病人随机分两(对照和)。对照化方案相同,加用卷曲霉素,观察效。
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们指正。
