1. In vitro metabolism of specific CYP2D and CYP3A opioid substrates using rat liver S9 fractions and mass spectrometry reveal a severe metabolic impairment with increasing age. (23rd August 2016) Authors: Salmin, Sabrin Fuad; Giroux, Marie‐Chantal; Vachon, Pascal; Beaudry, Francis Journal: Biomedical chromatography Issue: Volume 31:Number 2(2017:Feb.) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗