@misc{indiciaea0afd397746b,
  title = {Poly(ethylene glycol) hydrogel microstructures encapsulating living cells},
  author = {Koh, Won-Gun and Revzin, Alexander and Pishko, Michael V.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20040088246},
  note = {Source identifier: 20040088246}
}