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Lee SH, Jun HS, Sohn WM, Chai JY.Lee SH, et al. Among authors: chai jy.Kisaengchunghak Chapchi. 1992 Jun;30(2):65-74. doi: 10.3347/kjp.1992.30.2.65.Kisaengchunghak Chapchi. 1992.PMID: 1627505Korean.
Sohn WM, Hong ST, Chai JY, Lee SH.Sohn WM, et al. Among authors: chai jy.Kisaengchunghak Chapchi. 1990 Dec;28(4):253-5. doi: 10.3347/kjp.1990.28.4.253.Kisaengchunghak Chapchi. 1990.PMID: 2099179Korean.