1. Underwater birth: Missing the evidence or missing the point?;Bowden K;Pediatrics,2003
2. The risks of underwater birth
3. Committee on Obstetric Practice American Academy of Pediatrics.Committee Opinion: Immersion in Water During Labor and Delivery.;2014. Available at:http://www.acog.org/Resources_And_Publications/Committee_Opinions/Committee_on_Obstetric_Practice/Immersion_in_Water_During_Labor_and_Delivery. Accessed March 29 2014.
4. Umbilical Cord Avulsion in Waterbirth
5. Fatal Legionellosis after Water Birth, Texas, USA, 2014