@misc{indiciaeb329193081fe,
  title = {Decrease in helper (T4+) lymphocytes following cimetidine treatment for duodenal ulcer.},
  author = {R Hast and P Bernell and R Befrits and C Dowding and A M Sjögren},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/2942318/},
  note = {Source identifier: 2942318}
}