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Frank E, Zhao Z, Fang Y, Rotenstein LS, Sen S, Guille C.Frank E, et al. Among authors: zhao z.JAMA Netw Open. 2021 Nov 1;4(11):e2134315. doi: 10.1001/jamanetworkopen.2021.34315.JAMA Netw Open. 2021.PMID: 34767022Free PMC article.
Guille C, Frank E, Zhao Z, Kalmbach DA, Nietert PJ, Mata DA, Sen S.Guille C, et al. Among authors: zhao z.JAMA Intern Med. 2017 Dec 1;177(12):1766-1772. doi: 10.1001/jamainternmed.2017.5138.JAMA Intern Med. 2017.PMID: 29084311Free PMC article.
Frank E, Zhao Z, Sen S, Guille C.Frank E, et al. Among authors: zhao z.JAMA Netw Open. 2019 Aug 2;2(8):e198340. doi: 10.1001/jamanetworkopen.2019.8340.JAMA Netw Open. 2019.PMID: 31373646Free PMC article.
Frank E, Nallamothu BK, Zhao Z, Sen S.Frank E, et al. Among authors: zhao z.BMJ. 2019 Dec 9;367:l6322. doi: 10.1136/bmj.l6322.BMJ. 2019.PMID: 31818913Free PMC article.
Rotenstein LS, Zhao Z, Mata DA, Guille C, Sen S.Rotenstein LS, et al. Among authors: zhao z.J Gen Intern Med. 2021 Jan;36(1):240-242. doi: 10.1007/s11606-020-05664-x. Epub 2020 Feb 5.J Gen Intern Med. 2021.PMID: 32026254Free PMC article.No abstract available.
Li W, Frank E, Zhao Z, Chen L, Wang Z, Burmeister M, Sen S.Li W, et al. Among authors: zhao z.JAMA Netw Open. 2020 Jun 1;3(6):e2010705. doi: 10.1001/jamanetworkopen.2020.10705.JAMA Netw Open. 2020.PMID: 32478846Free PMC article.