--- http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=396 2014 true France English French hiccup chronic disease scientific and technical information
--- https://www.ameli.fr/assure/sante/themes/hoquet 2014 true false France French popular works hiccup
--- http://www.cochrane.org/fr/CD008768/interventions-dans-le-traitement-dun-hoquet-persistant-et-dun-hoquet-refractaire-chez-ladulte 2013 false United Kingdom France French review of literature hiccup adult treatment outcome hiccup french abstract