@article{Peer2007nanocarriers,
  author = {Peer and Karp and Hong and others},
  title = {Nanocarriers as an emerging platform for cancer therapy},
  journal = {Nature Nanotechnology},
  year = {2007},
  doi = {10.1038/nnano.2007.387},
  url = {https://doi.org/10.1038/nnano.2007.387}
}

@article{Mitchell2020precision,
  author = {Mitchell and Billingsley and Haley and others},
  title = {Engineering precision nanoparticles for drug delivery},
  journal = {Nature Reviews Drug Discovery},
  year = {2020},
  doi = {10.1038/s41573-020-0090-8},
  url = {https://doi.org/10.1038/s41573-020-0090-8}
}