- No Joke: Pigs and Rodents Can Breathe Through Their Butts SciTechDaily
- Mammals Can Breathe Through Their Intestines, Unsettling Experiment Finds Gizmodo Australia
- Pigs can breathe oxygen via their rectum, so humans probably can too New Scientist News
- Mammals can breathe through their intestines Science Magazine
- Some mammals can breathe through their butt, scientists discover Inverse
- View Full coverage on Google News
