tps://doi.org/10.1111/biom.13375" class="external-link">https://doi.org/10.1111/biom.13375</a>.
</p>
    <pre>@Article{,
  title = {Efficient nonparametric inference on the effects of stochastic interventions under two-phase sampling, with applications to vaccine efficacy trials},
  author = {Nima S Hejazi and Mark J {van der Laan} and Holly E Janes and Peter B Gilbert and David C Benkeser},
  year = {2020},
  journal = {Biometrics},
  publisher = {Wiley Online Library},
  doi = {10.1111/biom.13375},
  url 