Angelov, L., Hristov, J. Trans-frontier migration in European union member countries and its import ange for the spread of some infectious diseases,
Papazissis pub., 2010, 231-236.
Angelov, L., Hristov, J. .
Trans-frontier migration in European union member countries and its import ange for the spread of some infectious diseases.
Athens: Papazissis pub., 2010, 231-236.
Angelov, L., Hristov, J. (2010)
Trans-frontier migration in European union member countries and its import ange for the spread of some infectious diseases,
Athens: Papazissis pub., 231-236
Angelov, L., & Hristov, J.
(2010).
Trans-frontier migration in European union member countries and its import ange for the spread of some infectious diseases. Public health and health care in Greece and Bulgaria : The challenge of the cross-border collaboration. Athens: Papazissis pub., 231-236.