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Sun GQ, Gao BF, Li GJ, Lei YL, Li J.Sun GQ, et al. Among authors: gao bf.Medicine (Baltimore). 2017 Apr;96(16):e6567. doi: 10.1097/MD.0000000000006567.Medicine (Baltimore). 2017.PMID: 28422846Free PMC article.Clinical Trial.
Li Z, Wang Y, Feng M, Wang X, Gao B.Li Z, et al.Discov Med. 2023 Aug;35(177):576-589. doi: 10.24976/Discov.Med.202335177.58.Discov Med. 2023.PMID: 37553311