Authors
Mihaela Trenchea
Pneumophtisiology, Faculty of Medicine, “Ovidius” University Constanta, Romania
Agripina Rașcu
Occupational Medicine, “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania
Oana-Cristina Arghir
Pneumophtisiology, Faculty of Medicine, “Ovidius” University Constanta, Romania