Dr. Barna MariaDepartment of Family and Occupational Medicine,
University of Debrecen,
Faculty of Public Health,
4032 Debrecen,
Moricz Zs. Krt 22,
1088 Budapest,
Szentkirályi u.
14. Hungarybarna.maria1@gmail.comrurik.dr@t-online.huContact website[http://www.mttt.hu]
