The antidepressants studied are a class known as selective serotonin reuptake inhibitors, or SSRIs, which includes such drugs as Prozac and Paxil.Published: 22 Jan 2007 McGill calls for end to 12-year tuition freezeQuebec politicians must rise above partisan interests and agree to end the 12-year freeze on university tuition fees immediately, says McGill University principal Heather Munroe-Blum.