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Li Z, Ren H, Zhang Z, Sun C, Xu L, Yu H, Li L, Zhou J, Yan H, Liu H.Li Z, et al. Among authors: yu h.Chin Med Sci J. 1991 Sep;6(3):160-2.Chin Med Sci J. 1991.PMID: 1665363
Zhang Z, Liu H, Shun C, Yu H.Zhang Z, et al. Among authors: yu h.Proc Chin Acad Med Sci Peking Union Med Coll. 1990;5(3):168-71.Proc Chin Acad Med Sci Peking Union Med Coll. 1990.PMID: 2098770
Xu L, Li Z, Zhang J, Sun C, Zhang Z, Ren H, Yu H.Xu L, et al. Among authors: yu h.Chin Med Sci J. 1993 Dec;8(4):243-5.Chin Med Sci J. 1993.PMID: 8032073
Guo H, Li Z, Zhang Z, Ren H, Yu H, Ge F, Sun C, Xu L.Guo H, et al. Among authors: yu h.Chin Med Sci J. 1997 Dec;12(4):236-9.Chin Med Sci J. 1997.PMID: 11360558
Ben Y, Yu H, Wang Z, Miao Q, Ren H, Zhang Z, Li Z.Ben Y, et al. Among authors: yu h.Chin Med Sci J. 2000 Dec;15(4):238-40.Chin Med Sci J. 2000.PMID: 12906147
Wang Z, Yu H, Ren H, Ju J, Sun C.Wang Z, et al. Among authors: yu h.Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 1998 Aug;20(4):308-12.Zhongguo Yi Xue Ke Xue Yuan Xue Bao. 1998.PMID: 11367697Chinese.