| APA | Smart Define. (2013). gastroesophageal reflux thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/gastroesophageal_reflux/thesaurus/broader |
| Chicago | Smart Define. 2013. "gastroesophageal reflux thesaurus" https://smartdefine.org/gastroesophageal_reflux/thesaurus/broader (accessed October 1, 2026). |
| Harvard | Smart Define 2013, gastroesophageal reflux thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/gastroesophageal_reflux/thesaurus/broader>. |
| MLA | Smart Define. "gastroesophageal reflux thesaurus" 18 May 2013. Web. 1 October 2026. <https://smartdefine.org/gastroesophageal_reflux/thesaurus/broader> |