En-Joo Jung, Aesun Shin, Sue K. Park, Seung-Hyun Ma, In-Seong Cho, Boyoung Park, Eun-Ha Lee, Soung-Hoon Chang, Hai-Rim Shin, Daehee Kang, Keun-Young Yoo
J Prev Med Public Health. 2012;45(5):301-308. Published online September 28, 2012
DOI:
https://doi.org/10.3961/jpmph.2012.45.5.301