随着器官移植及恶性肿瘤化疗的发展，免疫抑制患者的数量上升，这使患者的呼吸系统病变日益成为一个亟待解决的问题。HIV阳性者也有发......

Respiratory problens in immunosuppressde patients present an increasing problen as the number of immunocompromised indiv......