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Liu K, Wang S, Halili X, Chen Q, Liu M.Liu K, et al. Among authors: chen q.BMJ Open. 2024 Dec 23;14(12):e088939. doi: 10.1136/bmjopen-2024-088939.BMJ Open. 2024.PMID: 39719291Free PMC article.
Chen Q, Sun M, Tang S, Castro AR.Chen Q, et al.BMJ Open. 2019 Nov 21;9(11):e032356. doi: 10.1136/bmjopen-2019-032356.BMJ Open. 2019.PMID: 31753891Free PMC article.Review.
Chen Q, Li Z, Castro A, Tang S, Chen J, Huang C, Xiao J, Liu H, Ding J.Chen Q, et al. Among authors: chen j.BMJ Open. 2022 Jan 17;12(1):e053534. doi: 10.1136/bmjopen-2021-053534.BMJ Open. 2022.PMID: 35039295Free PMC article.
Liu Q, Zheng X, Xu L, Chen Q, Zhou F, Peng L.Liu Q, et al. Among authors: chen q.Nurse Educ Today. 2023 Jul;126:105838. doi: 10.1016/j.nedt.2023.105838. Epub 2023 May 6.Nurse Educ Today. 2023.PMID: 37172445Review.
Wang S, Liu K, Shi Z, Chen Q, Tang S.Wang S, et al. Among authors: chen q.BMJ Open. 2023 Oct 6;13(10):e072905. doi: 10.1136/bmjopen-2023-072905.BMJ Open. 2023.PMID: 37802627Free PMC article.