title: Refractory rhinosinusitis: possibly fungal matter?
authors.forename: V S
authors.initials: VS
authors.lastname: Westergren
mesh_terms: D006801:Humans; D009181:Mycoses; D012220:Rhinitis / Q000188:drug therapy / Q000209:etiology*; D012852:Sinusitis / Q000188:drug therapy / Q000209:etiology*