@article{t. paulsen2007of,
  title={Expression of matrix metalloproteinase-2 in serous borderline ovarian tumors is associated with noninvasive implant formation},
  author={t. paulsen,a.h. ree,j. kærn,k. kjærheim,a. bassarova,a. berner,t. haldorsen,c. trope,j.m. nesland},
  journal={European Journal of Gynaecological Oncology},
  volume={28},
  number={5},
  pages={356--363},
  doi = {10.12892/ejgo200705356},
  year={2007}
}