1. Diphenhydramine has Similar Interspecies Net Active Influx at the Blood–Brain Barrier. Issue 5 (13th March 2014) Authors: Shaffer, Christopher L.; Osgood, Sarah M.; Mancuso, Jessica Y.; Doran, Angela C. Journal: Journal of pharmaceutical sciences Issue: Volume 103:Issue 5(2014:May) Page Start: 1557 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗