Methods: The random sampling and "snowballing" methods were adopted to conduct the epidemiological survey on high risk behaviors of IDUs in four cities of Yunnan and Sichuan, and the results were analyzed and compared.

Epidemiological survey of chronic lymphatic filariasis after its elimination in Shanghai City;

Study on epidemiological survey methodology of quantitative diagnosis of blood stasis syndrome;

Analysis on epidemiological survey and sentinel surveillance of HIV/AIDS in Ningde City;

Analysis of the first permanent molar caries epidemiological investigation in area of northeast China;

Epidemiological Investigation of the First Case infected With Human Avian Influenza in Urban Areas in Anhui Province;

Application of spatial information technology in epidemiological investigation;

Use of pin-hole tested vision in the ophthalmologic epidemiology investigation;

A Preliminary Epidemiology Investigation on the SARS(-like)-CoV, the Rabies Virus and the Avian Influenza Virus in Bats in Guangzhou and the Surrounding Areas;

By epidemiology investigation,clinical diagnosis and laboratory test,confirmed that was a cat tinea epidamic from M.

An epidemiology study on cause of ocular trauma;

A study on epidemiology of diabetes mellitus in Shawan county in Xinjiang;

The underlying mechanisms of ischemic stroke with intracranial artery occlusive lesions is different from that of extracranial artery it is expected to recognize the pathogenesis and epidemiology of intracranial artery occlusive disease.

Epidemiologic survey of metabolic syndrome and its related diseases in individual over 20 years of age in Shanghai municipal Caoyang community;

Methods A epidemiologic survey were undertaken for 6744 cases from acute poisoning of pesticides in 1996~2004.

The 100 cases of dermatopathy in AIDS was being epidemiologic survey.