其次是微菌落法，传统法耗时最长。表2结果表明，三种方法用于分支杆菌菌种鉴定的正确率差异无显著性(P＞0.05)。本研究提示，微菌落法和多重PCR法对分支杆菌菌种鉴定具有快速、准确的优点，较传统法更能满足结核病临床的需要。参考文献
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