Fornadley J A, Corey J P, Osguthorpe J D, Powell J P, Emanuel I A, Boyles J H, Watson T A, Hurst D S, Bryant J L, Pershall K E, Renfro B L
Committee on Practice Standards, American Academy Otolaryngic Allergy, Silver Spring, MD 20910, USA.
Otolaryngol Head Neck Surg. 1996 Jul;115(1):115-22. doi: 10.1016/S0194-5998(96)70146-8.