title: Hiding in plain sight: a new paradigm for "opportunistic infections".
authors.forename: Ronald A
authors.initials: RA
authors.lastname: Leo
mesh_terms: D001228:Aspergillosis / Q000150:complications* / Q000276:immunology; D002277:Carcinoma / Q000150:complications* / Q000276:immunology; D006801:Humans; D016867:Immunocompromised Host / Q000276:immunology*; D009894:Opportunistic Infections / Q000150:complications* / Q000276:immunology; D014134:Tracheal Neoplasms / Q000150:complications* / Q000276:immunology