Keon Yeop Kim, So Youn Jeon, Man Joong Jeon, Kwon Ho Lee, Sok Goo Lee, Dongjin Kim, Eunjeong Kang, Sang Geun Bae, Jinhee Kim
J Prev Med Public Health. 2012;45(4):267-275. Published online July 31, 2012
DOI:
https://doi.org/10.3961/jpmph.2012.45.4.267