[Opportunistic respiratory infections].
D001424:Bacterial Infections / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D007108:Immune Tolerance; D008172:Lung Diseases, Fungal / Q000175:diagnosis; D008174:Lung Diseases, Parasitic / Q000175:diagnosis; D011024:Pneumonia, Viral / Q000175:diagnosis; D012141:Respiratory Tract Infections / Q000175:diagnosis* / Q000276:immunology
Les infections respiratoires opportunistes.