An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Collado-Boira EJ, Machancoses FH, Folch-Ayora A, Salas-Medina P, Bernat-Adell MD, Bernalte-Martí V, Temprado-Albalat MD.Collado-Boira EJ, et al.Int J Environ Res Public Health. 2021 Mar 2;18(5):2443. doi: 10.3390/ijerph18052443.Int J Environ Res Public Health. 2021.PMID: 33801488Free PMC article.