@misc{indiciaeaebc961b0df7,
  title = {Statistics notebook: entry IV.B: (3) two-sample pooled variance t-test and (4) two-sample separate variance t-test.},
  author = {P N De Land and W W Chase},
  year = {1993},
  doi = {10.1097/00006324-199312000-00014},
  url = {https://pubmed.ncbi.nlm.nih.gov/8115133/},
  note = {Source identifier: 8115133}
}