ÖZYARAL, O. Et Al. 2013. Use of radioactive substances at hospitals and the environmental effects thereof. 13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013 , (Albena, Bulgaria), 1121-1130.

ÖZYARAL, O., KALMUK, G., & Kaya, E., (2013). Use of radioactive substances at hospitals and the environmental effects thereof . 13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013 (pp.1121-1130). Albena, Bulgaria

ÖZYARAL, OĞUZ, GÜLHAN KALMUK, And Ertugrul Kaya. "Use of radioactive substances at hospitals and the environmental effects thereof," 13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013, Albena, Bulgaria, 2013

ÖZYARAL, OĞUZ Et Al. "Use of radioactive substances at hospitals and the environmental effects thereof." 13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013 , Albena, Bulgaria, pp.1121-1130, 2013

ÖZYARAL, O. KALMUK, G. And Kaya, E. (2013) . "Use of radioactive substances at hospitals and the environmental effects thereof." 13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013 , Albena, Bulgaria, pp.1121-1130.

@conferencepaper{conferencepaper, author={OĞUZ ÖZYARAL Et Al. }, title={Use of radioactive substances at hospitals and the environmental effects thereof}, congress name={13th International Multidisciplinary Scientific Geoconference and EXPO, SGEM 2013}, city={Albena}, country={Bulgaria}, year={2013}, pages={1121-1130} }