see here

first_text= Lunch symposium - Enter the future with us 2.12.2011, Sandanski Sopharma Launch 23.04.2010, Sofia Antidepressants today: state of the art еfficacy of different antidepressants in the treatment of different forms of depression. Contemporary theories of the mechanisms of antidepressants actions 27.04.2007, Sofia Symposium - NIVALINE during treatment of neuromuscular deseases 29.10.2004, Plovdiv