FUENTES: 
https://pediatrics.aappublications.org/ 
https://pediatrics.aappublications.org/content/136/4/819 
https://www.acog.org/-/media/Committee-Opinions/Committee-on-Obstetric-Practice/co644.pdf 
https://www.acog.org/Clinical-Guidance-and-Publications/Committee-Opinions/Committee-on-Obstetric-Practice/The-Apgar-Score 





