@misc{indiciaea283c8ebebcb,
  title = {Ultrastructural evidence for ectoglycosyltransferase systems.},
  author = {C W Porter and R J Bernacki},
  year = {1975},
  doi = {10.1038/256648a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/1171377/},
  note = {Source identifier: 1171377}
}