@misc{indiciae374b749ad647,
  title = {A sequential test for two binomial populations.},
  author = {H Robbins},
  year = {1974},
  doi = {10.1073/pnas.71.11.4435},
  url = {https://pubmed.ncbi.nlm.nih.gov/16592196/},
  note = {Source identifier: 16592196}
}