title: [Practical method for the examination of nasal patency].
mesh_terms: D006801:Humans; D009298:Nasal Polyps / Q000601:surgery; D009300:Nasal Septum / Q000601:surgery; D009666:Nose / Q000502:physiology*; D012220:Rhinitis
vernacular_title: Praktyczna metoda badania drozności nosa.