title: Cotton pledget packing versus topical spray for nasal preparation: merits and demerits are answered by a strict randomized controlled trial.
authors.forename: Chi-Tan
authors.initials: CT
authors.lastname: Hu
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D004724:Endoscopy; D006801:Humans; D007093:Imidazoles / Q000008:administration & dosage*; D008012:Lidocaine / Q000008:administration & dosage*; D014663:Nasal Decongestants / Q000008:administration & dosage*; D009668:Nose Diseases / Q000601:surgery*; D011300:Preoperative Care / Q000379:methods*
chemical_list: D000779:Anesthetics, Local; D007093:Imidazoles; D014663:Nasal Decongestants; D008012:Lidocaine