SSRI
From Tardis Wiki, the free Doctor Who reference
Selective Serotonin Reuptake Inhibitor (SSRI) is a type of antidepressant that increases serotonin levels within the brain. According to files accessed by Toshiko Sato, Ed Morgan was prescribed SSRI to treat his depression. Minor improvements were shown before he was discharged on 17 January 1990. (TV: Ghost Machine)
