@misc{indiciaeff65cf37a720,
  title = {Gravitaxis and graviperception in flagellates.},
  author = {D-P Hader and M Lebert and P Richter and M Ntefidou},
  year = {2003},
  doi = {10.1016/s0273-1177(03)00242-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14686430/},
  note = {Source identifier: 14686430}
}