@misc{indiciae58ca7fadd58c,
  title = {Dry mass determination by interference microscopy; agreement with quantitative electron microscopy.},
  author = {F Ruch and G F Bahr},
  year = {1970},
  doi = {10.1016/0014-4827(70)90547-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/5463641/},
  note = {Source identifier: 5463641}
}