George M. Ibrahim, MD, PhD and Mark Bernstein, MD, MHSc
Four models of international aid in neurosurgery can be categorized by the level of the commitment and the breadth of applications, each giving rise to a different set of ethical problems that may involve challenges to access, sustainability, equity, or informed consent processes in health care.
Virtual Mentor. 2015; 17(1):49-55. doi:
10.1001/virtualmentor.2015.17.1.pfor1-1501.