Response to the letter to the editor from Dr Peter Belafsky

Joniau S Bradshaw A Esterman A Reflux and laryngitis: a systematic review. Otolaryngol Head Neck Surg 2007; 136(5):686–92.

Belafsky P Postma G Koufman J. Validity and reliability of the reflux symtom index (RSI). J Voice 2002; 16(2):274–7.

Belafsky P Postma G Koufman J. The validity and reliability of the reflux finding score (RFS). Laryngoscope 2001; 111(8):1313–17.

Ulualp SO Roland PS Toohill RJ Prevalence of gastroesphago-pharyngeal acid reflux events: an evidence-based systematic review. Am J Otolaryngol Head Neck Surg 2005; 26:239–44.

Merati AL Lim HJ Ulualp OS Meta-analysis of upper probe measurements in normal subjects and patients with laryngopharyngeal reflux. Ann Otol Rhinol Laryngol 2005; 114(3):177–82.

Karkos PD Wilson JA. Empiric treatment of laryngopharyngeal reflux with proton pump inhibitors: a systematic review. Laryngoscope 2006; 116(1):144–8.