@misc{7987,
  author = {J. Zhu and B. Gallego},
  title = {Targeted estimation of heterogeneous treatment effect in observational survival analysis},
  year = {2020},
  journal = {J Biomed Inform},
  volume = {107},
  pages = {103474},
  issn = {1532-0464},
  doi = {10.1016/j.jbi.2020.103474},
}