1.
The field epidemiology survey of a food poisoning due to nitrite. Pollution
一起亚硝酸盐食物中毒的现场流行病学调查
2.
Field epidemiological survey of human granulocytic anaplasmosis in Yiyuan county,Shandong province
山东省沂源县人粒细胞无形体病现场流行病学调查
3.
Epidemiological Investigation of Rabbit Coccidiosis in Lanzhou,Gansu Province
甘肃兰州地区屠宰市场兔球虫病流行病学调查
4.
epidemiological (studies, surveys)
流行病学（研究、调查）
5.
Analysis on Special Investigation in 128 New Reported Leprosy Cases and Prevention Strategy Discussion
广东省128例新发现麻风病流行病学调查及分析
6.
Investigation of Epidemiology of Bovine Mastitis in Private Dairy Farms in Some Regions in China;
我国部分地区个体奶牛场乳房炎流行病学调查
7.
Epidemiological Investigation on Pullorum Disease in Some Henneries of Yinchuan City
银川地区部分鸡场鸡白痢的流行病学调查
8.
Xinjiang Northern Border Partial Intensification Cattle Farm Bovine Viral Diarrhea Virus Molecular Epidemiology Investigation;
新疆北疆部分集约化奶牛场牛病毒性腹泻病毒分子流行病学调查
9.
The Prevalence Study on the Human Papilloma Viruses (HPV) Infection of the Community Female Population in Hongkou District
虹口区妇女子宫颈HPV感染流行病学现况调查
10.
Epidemiological Investigation of Porcine Circovirus Disease Infection in Pigs in Wulin Mountainous Area;
武陵山区猪圆环病毒病流行病学调查
11.
Epidemiological Survey on Ear Diseases of Middle School Students in the City of Xi'an
西安市中学生耳科疾病流行病学调查
12.
The Investigation of Epidemiology of Bovine Mastitis and Isolation and Identification of Pathogenic Bacteria in One Farm of Hefei
合肥某场奶牛乳房炎流行病学调查及病原菌的分离鉴定
13.
Epidemiology of Violence Behavior Among Primary and Middle School Students in Quxian
渠县中小学生暴力行为流行病学调查
14.
Epidemiological Survey on Paragonimiasis in Antu County
吉林省安图县肺吸虫病流行病学调查
15.
Epidemiological survey on Aplastic Anemia in Yinchuan Municipality from 1980 to 1995
银川市1980～1995年白血病流行病学调查
16.
Investigation of Epidemiology and Prevention of Goat Pox in Qingyang City;
庆阳市山羊痘病流行病学调查与防制
17.
Epidemiologic Investigation of Porcine Pseudorabies in Fujian Province;
福建省猪伪狂犬病流行病学调查研究
18.
Epidemiologic Research of Kawasaki Disease in Shanghai from 2003 Through 2007;
2003-2007年上海地区川崎病流行病学调查