@ARTICLE{
author={Herrick Ariane L,...,Damjanov Nemanja S,...,(broj koautora 65)},
year={2018},
title={Patterns and predictors of skin score change in early diffuse systemic sclerosis from the European Scleroderma Observational Study},
journal={ANNALS OF THE RHEUMATIC DISEASES},
volume={77},
number={4},
pages={563-570},
document_type={Article},
} 

@ARTICLE{
author={Herrick Ariane L,...,Damjanov Nemanja S,...,(broj koautora 64)},
year={2017},
title={Treatment outcome in early diffuse cutaneous systemic sclerosis: the European Scleroderma Observational Study (ESOS)},
journal={ANNALS OF THE RHEUMATIC DISEASES},
volume={76},
number={7},
pages={1207-1218},
document_type={Article},
}