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Baek, Sun Kyung; Han, Sae-Won; Oh, Do-Youn; Im, Seock-Ah; Kim, Tae-You; Bang, Yung-Jue
BMC Gastroenterology, Vol.11, p. 56
Shin, Jonghwan; Kim, Jinjoo; Song, Kyoungjun; Kwak, Youngho
Resuscitation, Vol.84 No.6, pp.810-817