@ARTICLE{
author={Drulovic Jelena S,Riise Trond,Nortvedt MW,Pekmezovic Tatjana D,Manigoda Miodrag},
year={2008},
title={Self-rated physical health predicts change in disability in multiple sclerosis},
journal={MULTIPLE SCLEROSIS},
volume={14},
number={7},
pages={999-1002},
document_type={Article},
} 

@ARTICLE{
author={Riise Trond,Drulovic Jelena S,Pekmezovic Tatjana D,Manigoda Miodrag,Nortvedt MW},
year={2007},
title={Self-rated physical health predicts change in disability in multiple sclerosis.},
journal={AMERICAN JOURNAL OF EPIDEMIOLOGY},
volume={165},
number={11},
pages={S67-S67},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Drulovic Jelena S,Riise Trond,Nortvedt MW,Pekmezovic Tatjana D,Manigoda Miodrag,Mesaros Sarlota T},
year={2006},
title={Health-related quality of life predicts change in disability in multiple sclerosis},
journal={MULTIPLE SCLEROSIS},
volume={12},
number={},
pages={S109-S109},
document_type={Meeting Abstract},
}