Pneumonia in immunosuppressed patients.
D000917:Antibody Formation / Q000502:physiology; D003428:Cross Infection / Q000175:diagnosis* / Q000276:immunology* / Q000628:therapy; D006801:Humans; D007111:Immunity, Cellular / Q000502:physiology; D016867:Immunocompromised Host; D009503:Neutropenia / Q000276:immunology; D011014:Pneumonia / Q000175:diagnosis* / Q000276:immunology* / Q000628:therapy