A Brief Introduction to the National Data of Notifiable Infectious Diseases, January 1989
Department of Epidemiology

..............page:封二

An Extract of Reports from Provinces of China on Natifiable Diseases January 1989
Department of Epidemiology

..............page:33

Application of Fuzzy Cluster to Epidemic Prediction
Zhang Yang-xi

..............page:34-37

Application of Fuzzy Mathematics to Chronic Diseases Research
zhu bo jian ; zhao hong ; li jin cheng

..............page:38-41

A Review about the Activity of Communication System for Epidemic Report in China
cheng gang ; yang jing li

..............page:41-43

An Evaluation of Poliomyelitis Vaccination by the Immunity Level of Community in Areas without Cold Chain
Ma Sha-tao

..............page:43-44

Evaluation with ELISA of Measles Immunization in Children
tang xu gang ; chen zuo tang ; ma xiu hua ; feng xin ping ; cai ling zuo ; li bo ; zhou sheng you ; li mei rong

..............page:44-45

A Review of Reports on Professional Diseases in Third Quarter of 1988
Group of Professional Diseases Report

..............page:45-46

An Epidemiological Analysis of Neisseria Meningitis in Hunan Province 1986～1988
Department of Bacteriology, Hunan Sanitary and Antiepidemic Station

..............page:46-48

An Investigation of Current Diseases among 1086 Retirees
He Zhi-cai

..............page:封三