Ο βήχας που επιμένει για πάνω από τρεις ως οκτώ εβδομάδες.
Βιβλιογραφική Τεκμηρίωση:
Prevalence, pathogenesis, and causes of chronic cough. Chung KF, Pavord ID.Lancet. 2008 Apr 19;371(9621):1364-74.
Treatment of Unexplained Chronic Cough: CHEST Guideline and Expert Panel Report. Gibson P, Wang G, McGarvey L, Vertigan AE, Altman KW, Birring SS; CHEST Expert Cough Panel.Chest. 2016 Jan;149(1):27-44.
[Chronic cough. Cough reflex hypersensitivity syndrome]. Sacre-Hazouri JA, Sacre L.Rev Alerg Mex. 2019 Apr-Jun;66(2):217-231.