Authors
Beatrice Severin
Department of Hygiene, Faculty of Medicine, “Ovidius” University , Constanţa, Aleea Universităţii nr.1, 900437 Constanţa, România, Tel: +40-745-887-518, Romania
V. Broască
Department of Public Health, Faculty of Medicine, “Ovidius” University , Constanţa, Romania
Floarea Damaschin
Department of Hygiene, Faculty of Medicine, “Ovidius” University , Constanţa, Romania
Elena Mocanu
Department of Public Health, Faculty of Medicine, “Ovidius” University , Constanţa, Romania
S. Chirilă
Department of Public Health, Faculty of Medicine, “Ovidius” University , Constanţa, Romania