Sang Hyun Oh, Eun Seok Yang, Sang Kee Park, Young Bong Park, Jong Park, Sang Hak Park, Kyung Rye Moon

Korean J Pediatr Gastroenterol Nutr.1999;2(1):21-29.   Published online 1999 March 31     DOI: http://dx.doi.org/10.5223/kjpgn.1999.2.1.21