Effectiveness of oral phloroglucinol as a premedication for unsedated esophagogastroduodenoscopy: A prospective, double-blinded, placebo-controlled, randomized …

HI Jung, HJ Kim, ES Choi, JY Lee, KS Park, KB Cho… - Plos one, 2021 - journals.plos.org
Background Anti-spasmodic agents are commonly injected during
esophagogastroduodenoscopy (EGD) to improve visualization of the gastric mucosa by …