pneumonian.肺炎pneumonia mycoplasma肺炎支原体Pneumonia in children小儿肺炎pneumonia catarrhalis卡他性肺炎Pneumonia took him.肺炎夺去了他的生命。Pneumonia/etiology肺炎／病因学Pneumonia in pertussis百日咳肺炎pneumonia apostematosa化脓性肺炎pneumoniae diplococcus肺炎双球菌pneumonia pneumocystis肺囊虫性炎, 间质性浆细胞性肺炎Pneumonia virus of mice小鼠肺炎病毒