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Hwang, Douk Ho; Lee, Kwang Ho; Chang, Ka Young; Baik, Sang Ho; Seoung, Key June; Lee, Byung Lan
Seoul J Med, Vol.27 No.3, pp. 201-209
Tchai, Bum Suk; Kwon, Seok Woon; Han, Jung Ho
Seoul J Med, Vol.34 No.3, pp. 173-180