@misc{indiciaecdd2aa7e396d,
  title = {A pseudogene for human U4 RNA with a remarkable structure.},
  author = {K Hammarström and G Westin and U Pettersson},
  year = {1982},
  doi = {10.1002/j.1460-2075.1982.tb01239.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6203736/},
  note = {Source identifier: 6203736}
}