Caffeine for intestinal transit after laparoscopic colectomy: randomized clinical trial (CaCo trial).
Fariba AbbassiSascha A MüllerThomas SteffenBruno M SchmiedRené WarschkowUlrich BeutnerIgnazio TarantinoPublished in: The British journal of surgery (2022)
NCT02510911 (http://www.clinicaltrials.gov).