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.
Hwang JJ, Ko FN, Li YH, Ma HM, Wu GJ, Chang H, Wang SM, Schie JT, Tseng YZ, Kuan P, et al.Hwang JJ, et al.Cardiology. 1994;85(2):69-75. doi: 10.1159/000176648.Cardiology. 1994.PMID: 7954565
Hwang YT, Tseng CD, Hwang JJ, Hsu KL, Chiang FT, Tseng YZ, How SW.Hwang YT, et al. Among authors: hwang jj.J Formos Med Assoc. 1993 Mar;92(3):283-7.J Formos Med Assoc. 1993.PMID: 8102285