@misc{indiciaea4bade3663e3,
  title = {Histochemical differences within the ciliary muscle and its function in accommodation.},
  author = {C Flügel and E H Bárány and E Lütjen-Drecoll},
  year = {1990},
  doi = {10.1016/0014-4835(90)90234-l},
  url = {https://pubmed.ncbi.nlm.nih.gov/2138092/},
  note = {Source identifier: 2138092}
}