@article{hellstrom2007-17259973,
  author  = {Hellström, M. and Phng, L. K. and Hofmann, J. J. and Wallgard, E. and Coultas, L. and Lindblom, P. and Alva, J. and Nilsson, A. K. and others},
  title   = {{Dll4 signalling through Notch1 regulates formation of tip cells during angiogenesis}},
  journal = {Nature},
  year    = {2007},
  doi     = {10.1038/nature05571},
  pmid    = {17259973},
  url     = {https://doi.org/10.1038/nature05571}
}