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Survey on sanitary knowledge level and degree of HACCP practice in culinary staff employed in elementary, middle, and high schools in Chungnam province
Young Joong Lee, Sun Hyo Kim
J Nutr Health.2014;47(4):300-312. Published online 2014 August 31
DOI: http://dx.doi.org/10.4163/jnh.2014.47.4.300
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