大型活动禁、慎用食品类别判定原则探讨大型活動禁、慎用食品類彆判定原則探討 대형활동금、신용식품유별판정원칙탐토 Discussion on decision principle of forbidding and using cautiously food classify during large-scale events
万方数据
中国公共卫生管理中國公共衛生管理중국공공위생관리 CHINESE JOURNAL OF PUBLIC HEALTH MANAGEMENT 2007年5期441-442,共2页
