Conflict of interest: It is ethical for an investigator to also be the primary care-giver in a clinical trial

@article{Bernstein2003ConflictOI,
  title={Conflict of interest: It is ethical for an investigator to also be the primary care-giver in a clinical trial},
  author={Mark Bernstein},
  journal={Journal of Neuro-Oncology},
  year={2003},
  volume={63},
  pages={107-108}
}