 Additionally, PNHP performs ground-breaking research on the health crisis and the need for fundamental reform, coordinates speakers and forums, participates in town hall meetings and debates, contributes scholarly articles to peer-reviewed medical journals, and appears regularly on national television and news programs advocating for a single-payer system.The group is best known for its influential proposals for national health insurance, which have been published in the "New England Journal of Medicine", "JAMA", and the American Journal of Public Health.The group is also known for its members' substantial contributions to scientific research on the uninsured, health system economics and international health systems.