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.
Udelson JE, Heller GV, Wackers FJ, Chai A, Hinchman D, Coleman PS, Dilsizian V, DiCarli M, Hachamovitch R, Johnson JR, Barrett RJ, Gibbons RJ.Udelson JE, et al. Among authors: chai a.Circulation. 2004 Feb 3;109(4):457-64. doi: 10.1161/01.CIR.0000114523.03312.7D. Epub 2004 Jan 20.Circulation. 2004.PMID: 14734517Clinical Trial.
Xu C, Pei Y, Wang Y, Li W, Yang L, Chai A, Wang Y, Fan W, Tan H.Xu C, et al. Among authors: chai a.J Biomater Appl. 2024 Dec 8:8853282241305362. doi: 10.1177/08853282241305362. Online ahead of print.J Biomater Appl. 2024.PMID: 39648295Review.
Cheong SC, Selvam B, Ho GF, Muhamad Nor I, Tan CK, Wong YF, Teo SH, Lim KP, Chai AWY, Yahya A, Wan Ishak WZ.Cheong SC, et al. Among authors: chai awy.BMJ Open. 2024 Dec 3;14(12):e076898. doi: 10.1136/bmjopen-2023-076898.BMJ Open. 2024.PMID: 39627139Free PMC article.
Staneva A, Chai A.Staneva A, et al. Among authors: chai a.Econ Hum Biol. 2024 Nov 23;56:101447. doi: 10.1016/j.ehb.2024.101447. Online ahead of print.Econ Hum Biol. 2024.PMID: 39612617Free article.