title: Halitosis and the nose.
authors.forename: D K K
authors.initials: DK
authors.lastname: Ng
authors.forename: P Y
authors.initials: PY
authors.lastname: Chow
authors.forename: K L
authors.initials: KL
authors.lastname: Kwok
mesh_terms: D006209:Halitosis / Q000209:etiology*; D006801:Humans; D015508:Nasal Obstruction / Q000150:complications / Q000209:etiology; D006255:Rhinitis, Allergic, Seasonal / Q000150:complications*; D012852:Sinusitis / Q000150:complications*