A Brief Introduction of National Data of Notifiable Communicable Diseases of Group A and Group B, December 1990

..............page:封2

Extracts of the Reports on Notifiable Communicable Diseases、of Group A and Group B from Provinces of China, December 1990

..............page:17

A Brief Introduction of Epidemic Status of 35 Notifiable Communicable Diseases in National Diseases Surveillance Points, January 1991
Manager Group of National Diseases Surveillance

..............page:18

A Summary of Drug-resistant Surveillance of Shigella in Some Areas of China
Xu Zhao-Wei

..............page:19-21

An analysis of Epidemic Data of Polio in Jiangsu Province 1989
Cheng En-Hua

..............page:22-23

Epidemiological Survey of An Outbreak of Polio in Hong-Hu City
Xu Qian-Xiong

..............page:23-24

A General Survey of Sequelae of Polio in Xiantao City
li jin ; wang guo qing ; wang guang ding ; zhang yan bing

..............page:24-27

Draw a Lesson from the Outbreak of Polio
Zhang Wei-Ming

..............page:27

A Survey of Under-report of Notifiable Communicable Diseases in Jianyan County 1989
guo qi hua ; pan bao jun ; jiang jin rong ; lin guang yu ; ding jian hua ; chen fo yun ; you tu sheng ; liu jin zuo ; huang heng chun

..............page:27-29

A Preliminary Analysis on the Causes of Under-report of Notifiable Communicable Diseases
Li Zheng-Lan

..............page:29-30

1989 nian zhong guo shi cheng qu ji bing jian ce dian ren kou jian ce ji qi wang shou ming fen xi
chen li quan ; ma li xian ; cui ling ling

..............page:30-31

yi xue bing du xue ji chu ji shi yan ji shu
qiu fu zuo

..............page:31-32

yin du kerala sheng nan bu fa sheng yi qi ji sui hui zhi yan liu xing
xu ai qiang

..............page:32-33