The most common signs/symptoms include cough, pleuritic chest pain, upper respiratory infection-type symptoms, and hemoptysis.
最常见的体征/症状包括咳嗽、胸膜炎性胸痛，上呼吸道感染症状，咯血。
The most common signs/symptoms include cough, pleuritic chest pain, upper respiratory infection-type symptoms, and hemoptysis.
最常见的体征/症状包括咳嗽、胸膜炎性胸痛，上呼吸道感染症状，咯血。
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