title: [Acquired immunologic deficiency syndrome].
mesh_terms: D000368:Aged; D002675:Child, Preschool; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000276:immunology*; D007223:Infant; D008264:Macrophages / Q000276:immunology; D009504:Neutrophils / Q000276:immunology