Practice and experience on dealing with emergencies of Songhua river's water pollution苏华, 万丽葵, 孟虹81-82
Evaluation on general effect of food hygiene quality-classification-management on food and beverage service units in part cities in Guangdong province杨卫国, 黄彪, 黄宏瑜, 张永慧, 连玉峰, 周红华, 袁永红, 陈哲, 陈玉梅, 任坚87-90
Analysis on imbalance of public health development between cities and countries in ChinaQIU Wuqi92-93
Considerations on fieldwork standardization of dealing with public health emergenciesWANG Zijun100-102
Seeing about safety evaluation for transfer-gene food in China referring to foreign models of supervision and management顾海, 唐艳116-117