Cite

    Geeraerts, A. et al. (2021). Codeine induces increased resistance at the esophagogastric junction but has no effect on motility and bolus flow in the pharynx and upper esophageal sphincter in healthy volunteers: A randomized, double‐blind, placebo‐controlled, cross‐over trial. Neurogastroenterology & motility. 33 (5), p. n/a. [Online].