Tzenova, B., Sapundzhiev, K., Hristov, J. Work strain and gastrointestinal complaints in health sector settings,
Papazissis pub., 2011, 801-810.
Tzenova, B., Sapundzhiev, K., Hristov, J. .
Work strain and gastrointestinal complaints in health sector settings.
Athens: Papazissis pub., 2011, 801-810.
Tzenova, B., Sapundzhiev, K., Hristov, J. (2011)
Work strain and gastrointestinal complaints in health sector settings,
Athens: Papazissis pub., 801-810
Tzenova, B.,
Sapundzhiev, K., &
Hristov, J.
(2011).
Work strain and gastrointestinal complaints in health sector settings. Public health and health care in Greece and Bulgaria : The challenge of the cross-border collaboration in times of financial crisis. Athens: Papazissis pub., 801-810.