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.
Chang RP, Smith A, Kent P, Saraceni N, Hancock M, O'Sullivan PB, Campbell A.Chang RP, et al.BMC Musculoskelet Disord. 2022 Oct 13;23(1):909. doi: 10.1186/s12891-022-05866-w.BMC Musculoskelet Disord. 2022.PMID: 36224548Free PMC article.
Campbell A, Del Campillo-Campbell A, Chang R.Campbell A, et al.Proc Natl Acad Sci U S A. 1972 Mar;69(3):676-80. doi: 10.1073/pnas.69.3.676.Proc Natl Acad Sci U S A. 1972.PMID: 4551983Free PMC article.
Cleary PP, Campbell A, Chang R.Cleary PP, et al.Proc Natl Acad Sci U S A. 1972 Aug;69(8):2219-23. doi: 10.1073/pnas.69.8.2219.Proc Natl Acad Sci U S A. 1972.PMID: 4559599Free PMC article.
Jung JY, Jang JH, Kim JG, Lee KS, Lim HK, Kim P, Chang RPH, Park JW, Yoo SJ, Kim ND.Jung JY, et al. Among authors: chang rph.Small Methods. 2021 Aug;5(8):e2100239. doi: 10.1002/smtd.202100239. Epub 2021 Jun 18.Small Methods. 2021.PMID: 34927877
Zhang XH, Li T, Yang L, Jin X, Wu J, Chang RP, Zhang J.Zhang XH, et al. Among authors: chang rp.Chin Med Sci J. 2019 Nov 12;34(4):241-247. doi: 10.24920/003494.Chin Med Sci J. 2019.PMID: 33906709
Lee B, Ezhumalai Y, Lee W, Chen MC, Yeh CY, Marks TJ, Chang RPH.Lee B, et al. Among authors: chang rph.ACS Appl Mater Interfaces. 2019 Jun 19;11(24):21424-21434. doi: 10.1021/acsami.8b19778. Epub 2019 Jun 7.ACS Appl Mater Interfaces. 2019.PMID: 31014067