Nikolic Zeljka,Djikanovic Bosiljka S (2015) Differences in the use of contraception between Roma and non-Roma women in Serbia, JOURNAL OF PUBLIC HEALTH, vol. 37, br. 4, str. 581-589 (Article) 

Janevic Teresa,Gundersen D,Stojanovski K,Jankovic Janko V,Nikolic Zeljka,Kasapinov Blasko (2015) Discrimination and Romani health: a validation study of discrimination scales among Romani women in Macedonia and Serbia, INTERNATIONAL JOURNAL OF PUBLIC HEALTH, vol. 60, br. 6, str. 669-677 (Article) 

Nikolic Zeljka,Matejic Bojana R,Kesic Vesna I,Marinkovic-Eric Jelena M,Jovic-Vranes Aleksandra S (2015) Factors Influencing the Recommendation of the Human Papillomavirus Vaccine by Serbian Pediatricians, JOURNAL OF PEDIATRIC AND ADOLESCENT GYNECOLOGY, vol. 28, br. 1, str. 12-18 (Article) 

Vukovic Dejana S,Bjegovic-Mikanovic Vesna M,Otok Robert,Czabanowska Katarzyna,Nikolic Zeljka,Laaser Ulrich T (2014) Which level of competence and performance is expected? A survey among European employers of public health professionals, INTERNATIONAL JOURNAL OF PUBLIC HEALTH, vol. 59, br. 1, str. 15-30 (Article)