@misc{indiciae5517d88ceac9,
  title = {Tunable pH-sensitive liposomes.},
  author = {Ismail M Hafez and Pieter R Cullis},
  year = {2004},
  doi = {10.1016/s0076-6879(04)87007-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/15172160/},
  note = {Source identifier: 15172160}
}