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.
Lo YL, Chan LL, Lim W, Tan SB, Tan CT, Chen JL, Fook-Chong S, Ratnagopal P.Lo YL, et al.Spine (Phila Pa 1976). 2004 May 15;29(10):1137-45. doi: 10.1097/00007632-200405150-00017.Spine (Phila Pa 1976). 2004.PMID: 15131444
Wei Y, Pek PP, Doble B, Finkelstein EA, Wah W, Ng YY, Cheah SO, Chia MYC, Leong BSH, Gan HN, Mao DRH, Tham LP, Fook-Chong S, Ong MEH.Wei Y, et al.Resuscitation. 2020 Apr;149:39-46. doi: 10.1016/j.resuscitation.2020.01.026. Epub 2020 Feb 3.Resuscitation. 2020.PMID: 32027981