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.
Chen CC, Chou HH, Chiou YY.Chen CC, et al. Among authors: chou hh.J Formos Med Assoc. 2019 Oct;118(10):1423-1429. doi: 10.1016/j.jfma.2018.12.016. Epub 2019 Jan 5.J Formos Med Assoc. 2019.PMID: 30616992Free article.
Chen YJ, Lee WL, Wang CM, Chou HH.Chen YJ, et al. Among authors: chou hh.Pediatr Neonatol. 2014 Dec;55(6):431-8. doi: 10.1016/j.pedneo.2013.09.013. Epub 2014 Jan 21.Pediatr Neonatol. 2014.PMID: 24461195Free article.Review.