中华人民共和国国家卫生健康委员会官方网站

the united nations agency working to promote health, keep the world safe and serve the vulnerable.

promed is the largest publicly-available surveillance system conducting global reporting of infectious diseases outbreaks. subscribe today.

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eurosurveillance.org is the online home of eurosurveillance, europe's journal on infectious disease surveillance, epidemiology, prevention and control.

北京大学肿瘤医院(北京肿瘤医院、北京大学临床肿瘤学院、北京市肿瘤防治研究所)始建于1976年，是一所由北京大学、北京市医院管理中心共管的三级甲等肿瘤专科医院。北京大学肿瘤医院设有34个临床科室，14个医技科室，17个基础研究科室,开放床位776张。全年门诊量66万人次，年收治病人7.8万人次，手术近1.6万例。医院职工近2400人，在编职工中正高级职称124人，副高级职称211人。

dtap medical is a gp plus clinic in singapore offering men's health, women's health, std testing, hiv testing & allergy testing services.

alzheimer's disease international (adi) is the worldwide federation of alzheimer associations, which support people with dementia and their families