epidemical

Epidemical analysis on neonatal tetanus in Qingyuan City from 1999 to 2007

清远市1999～2007年新生儿破伤风流行病学分析

The relative result for controlling of Carbendazim sprayed plo-ts was 58~ 78%, and it reduced the epidemical tendency obviously.

多菌灵防效有下降的趋势，为78～58%。试验结果还表明。

In this paper, a discrete stage-structured epidemical model is proposed and studied.

本文主要讨论了离散的阶段结构传染病模型.

Remarking the Crime of Breach of Duty Concerning Epidemical Prevention and Cure

略论传染病防治失职罪

OBJECTIVE To explore the administration measures of air condition usage in SARS epidemical period.

目的研究传染性非典型肺炎流行期间综合性医院空调设施的管理.

Epidemical analysis of maize dwarf mosaic disease in China

我国玉米矮花叶病流行原因剖析

Methods: Integrated clinic epidemical investigation and lab examination. There were 42 sputum stasis syndrome cases. As the control there were 24 health persons.

方法：采用临床流行调查方法与实验检测相结合，设正常对照组24例，以社区老年人155例为研究对象，经中医辨证分层有痰浊阻遏证组42例。

Investigation on Epidemical Status of HBV Infection Marker in Part of Medical Insurance Group of Langfang City from 2004 to 2006

2004~2006年廊坊市部分市直医保人群HBV标志物流行状况调查