- ENLACES DE VÍDEOS DE LAIA CASADEVALL SOBRE PARTO DE NALGAS
- https://vimeo.com/305098551?fbclid=IwAR2ubdovUVjVxdkGomOOmwUTFN6ijgXhWne9B6c
- https://m.youtube.com/watch?feature=youtu.be&v=z6HTDRkq_yQ&noapp=1&has_verified=1
- https://www.youtube.com/watch?app=desktop&feature=youtu.be&v=z6HTDRkq_yQ&noapp=1&has_verified=1
- https://vimeo.com/305098551?fbclid=IwAR2ubdovUVjVxdkGomOOmwUTFN6ijgXhWne9B6c
- https://breechbirth.org.uk/2013/05/14/mechanisms-of-upright-breech-birth/
- REFERENCIAS: Parto de nalgas, material alumnas