title: [Difficulties in clinical diagnosis and treatment of immunocompromised patients with pulmonary complications].
authors.forename: Li-Xian
authors.initials: LX
authors.lastname: He
mesh_terms: D006801:Humans; D016867:Immunocompromised Host; D007239:Infections; D008171:Lung Diseases / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*