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Lo CY, Chu WL, Wan KM, Ng SY, Lee WL, Chu MF, Cheng SW, Lo WK.Lo CY, et al. Among authors: cheng sw.Perit Dial Int. 1998 Nov-Dec;18(6):637-40.Perit Dial Int. 1998.PMID: 9932663
Lo WK, Li FK, Choy CB, Cheng SW, Chu WL, Ng SY, Lo CY, Lui SL.Lo WK, et al. Among authors: cheng sw.Perit Dial Int. 2001;21 Suppl 3:S318-21.Perit Dial Int. 2001.PMID: 11887844