Kostadinov, R., Marinov, I., Kanev, K., Sapundzhiev, K. Stress prevention as an element of disaster medical support. Athens: Papazissis pub., 2011 523-530,.
Kostadinov, R., Marinov, I., Kanev, K., Sapundzhiev, K. Stress prevention as an element of disaster medical support. Athens: Papazissis pub., 2011 523-530,.
Kostadinov, R., Marinov, I., Kanev, K., Sapundzhiev, K. (2011) Stress prevention as an element of disaster medical support, Athens: Papazissis pub. 523-530,.
Kostadinov, R., Marinov, I., Kanev, K., & Sapundzhiev, K. (2011). Stress prevention as an element of disaster medical support. Public health and health care in Greece and Bulgaria : The challenge of the cross-border collaboration in times of financial crisis (с. 523-530). Athens: Papazissis pub..
Kostadinov R, Marinov I, Kanev K, Sapundzhiev K. Stress prevention as an element of disaster medical support. Athens: Papazissis pub.; 2011. p. 523-530.