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