Authors
Marina Ruxandra Oțelea
Clinical Department 2, “Carol Davila” University of Medicine and Pharmacy “, Bucharest, Romania
Lavinia Călugăreanu
National Institute of Public Health, Bucharest, Romania
© 2019 Marina Ruxandra Oțelea, Lavinia Călugăreanu, published by Romanian Society of Occupational Medicine
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.