But cardia cancer and gastric cancer has an increasing trend. So the strategy of prevention and treatment need further adjust.
贲门癌和胃癌则呈上升的趋势,今后的防治策略需要进一步调整。
Objective To explore the mortality changing of cancer in order to provide scientific basis for making the strategy of prevention and control in Henan Province.
目的:分析河南省恶性肿瘤死亡率的流行趋势,为肿瘤预防与控制提供科学依据。
Object To explore the risk factor that affected the susceptibility of pulmonary tuberculosis in Shenzhen and to look for the strategy of prevention and control.
目的探讨肺结核病的易患影响因素,找出预防结核病的干预措施。
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