Koutras V., Iliopoulou L, Fidi E., Thomos S., Komninou K., Basogianni V., Gonta S., Lagou D., Georgakas P. “Drug Abuse Prevention Programs of High School Students: factors that enhance their effectiveness”, 16th European Congress of Psychiatry-EPA, Nice France, 5-9 April, 2008.

Koutras V., Iliopoulou L, Fidi E., Thomos S., Komninou K., Basogianni V., Gonta S., Lagou D., Georgakas P. “Cannabis Abuse Treatment: A challenging aspect of an outpatient individual drug abuse therapeutic program”, 16th European Congress of Psychiatry-EPA, Nice France, 5-9 April, 2008.

Georgakas P., Vlahvei A., Koutras V., Iliopoulou L. “The fluctuation of stress and emotional pressure in different stages of drug addiction treatment”, WPA, Thematic Conference “’Depression and Other Common Mental Disorders in Primary Care”, Granada, Spain, 18-21 June, 2008.

Koutras V., Iliopoulou L., Fidi E., Thomos S., Komninou K., Gonta S., Lagou D., Basogianni V. “Approaching and mobilizing adolescent drug users for treatment in the context of primary prevention programs in high schools” European Society for Child and Adolescent Psychiatry-ESCAP, Voudapest, 22-26 August 2009.

Koutras V., Iliopoulou L., Fidi E., Thomos S., Komninou K., Gonta S., Lagou D., Basogianni V. “Integrated drug prevention interventions in primary school community”. European Society for Child and Adolescent Psychiatry-ESCAP, Voudapest, 22-26 August 2009.

Koutras V., Iliopoulou L., Fidi E., Thomos S., Komninou K., Gonta S., Lagou D., Basogianni V. “Treatment services for heroin users with comorbid psychosis: an essential component of an outpatient individual program of drug addiction treatment”. 2nd European Conference on Schizophrenia Reasearch-ECSR, Berlin, 21-23 September 2009.

Koutras V., Iliopoulou L., Fidi E., Thomos S., Komninou K., Gonta S., Lagou D., Basogianni V. “A pilot programme of an integrated drug prevention intervention in high school community”. 5th European Association of Addiction Therapy-EAAT, Ljubljana, 5-7 October 2009.