@misc{indiciae778cd98e6f66,
  title = {Evaluating triphasic oral contraceptives: the rationale for a randomized trial.},
  author = {D A Grimes},
  year = {1989},
  doi = {10.1016/0002-9378(89)90701-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/2686453/},
  note = {Source identifier: 2686453}
}