- Infant bleeding surged last year as parents refuse vitamin K shot for newborns The Washington Post
- Infant Bleeding Surged as Parents Rejected Vitamin K Shots, Studies Find The New York Times
- More parents are declining vitamin K shots for newborns, putting more babies at risk of bleeding: Study ABC News – Breaking News, Latest News and Videos
- US infant bleeding episodes jump as vitamin K refusals rise, two studies find Reuters
- More Babies in US Are Dying After Parents Refuse Vitamin K Shots Bloomberg.com