Para consulta de profesionales de la salud:

https://www.nejm.org/doi/full/10.1056/NEJMoa1611618#t=article

https://www.pnas.org/content/114/42/11229.abstract

https://www.ncbi.nlm.nih.gov/pubmed/28861485

https://www.ncbi.nlm.nih.gov/pubmed/28189912

https://www.ncbi.nlm.nih.gov/pubmed/28481360

https://www.ncbi.nlm.nih.gov/pubmed/29059132