Clinically significant drug-drug interactions between tramadol and CYP3A4 inhibitors: disproportionality analysis in VigiBase® and hypothesis on the underlying mechanism - Delafoy, Clémence; Dolladille, Charles; Besnier, Paul; Sassier, Marion; Bourgine, Joanna; Lelong‐Boulouard, Véronique; Alexandre, Joachim; Guillaumé, Cyril; Fédrizzi, Sophie; Chrétien, Basile (European Journal of Clinical Pharmacology, 2020)