The Intestinal Gas Questionnaire (IGQ): Psychometric validation of a new instrument for measuring gas‐related symptoms and their impact on daily life among general population and irritable bowel syndrome. - Duracinsky, Martin; Archbold, Sharon; Lobo, Beatriz; Bessonneau, Pascal; Thonon, Frédérique; Santos, Javier; Guagnozzi, Danila; Payakachat, Nalin; Coffin, Benoit; Azpiroz, Fernando; Whorwell, Peter J.; Chassany, Olivier (Neurogastroenterology & Motility, 2022)