What is chronic cough in children? oleh Iulia eIOAN, Mathias ePoussel, Laurianne eCoutier, Jana ePlevkova, Ivan ePoliacek, Donald C Bolser, Paul W Davenport, Jocelyne eDerelle, Jan eHanacek, Milos eTatar, Francois eMarchal, Francois eMarchal, Cyril eSchweitzer, Cyril eSchweitzer, Cyril eSchweitzer, Giovanni eFontana, Silvia eVarechova, Silvia eVarechova