title: Alternatives to Benzalkonium Chloride containing nasal preparations.
authors.affiliation: Queen Alexandra Hospital, Portsmouth, UK. aa_qur@yahoo.co.uk.
authors.forename: A A
authors.initials: AA
authors.lastname: Qureshi
authors.affiliation: Queen Alexandra Hospital, Portsmouth, UK.
authors.forename: E
authors.initials: E
authors.lastname: Nilssen
mesh_terms: D000281:Administration, Intranasal; D001548:Benzalkonium Compounds / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D014663:Nasal Decongestants / Q000008:administration & dosage / Q000009:adverse effects / Q000737:chemistry*; D009297:Nasal Mucosa / Q000187:drug effects*; D011310:Preservatives, Pharmaceutical / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D001548:Benzalkonium Compounds; D014663:Nasal Decongestants; D011310:Preservatives, Pharmaceutical