title: The Nijmegen Questionnaire and dysfunctional breathing.
abstract: The Nijmegen Questionnaire is useful to quantify and assess the normality of subjective sensationshttp://ow.ly/MBJj1.
authors.affiliation: Centre for Breathing Therapy, Amersfoort, The Netherlands; Science Bureau, Linneaus Institure, Haarlem, The Netherlands.
authors.forename: Jan
authors.initials: J
authors.lastname: van Dixhoorn
authors.affiliation: Emeritus Professor of Respiratory Physiology, Nijmegen, The Netherlands.
authors.forename: Hans
authors.initials: H
authors.lastname: Folgering