@misc{indiciae782b4c05e947,
  title = {A weighted estimating equation for linear regression with missing covariate data.},
  author = {Michael Parzen and Stuart R Lipsitz and Joseph G Ibrahim and Steven Lipshultz},
  year = {2002},
  doi = {10.1002/sim.1195},
  url = {https://pubmed.ncbi.nlm.nih.gov/12210626/},
  note = {Source identifier: 12210626}
}