由军团菌属细菌引起的严重肺炎。
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由军团菌属细菌引起的严重肺炎。；军团病(由细菌引起的严重肺部疾病；尤通过空调及类似系统传播)
A form of severe pneumonia caused by legionella (bacteria of the genus Legionella).
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由军团菌属细菌引起的严重肺炎。
A form of severe pneumonia caused by legionella (bacteria of the genus Legionella).
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