This is the view of anatomy expert Leonard Hayflick of the University of California at San Francisco.
这是旧金山加州大学的解剖学专家伦纳德·海福里克的意见。
But not everyone agrees that changes are needed, said Dr. Naomi Stotland of the University of California at San Francisco.
美国三藩市的加利福尼亚大学的纳奥米·斯多特兰说,并不是所有人都同意有必要修改建议。
Now Andrew Parsa, a neurosurgeon at the University of California at San Francisco, has developed a treatment that could add years to patients' lives.
现在,旧金山加州大学神经外科医生,安德鲁·帕尔萨,制定的治疗方法,可增加病人的生命数年。
Three researchers at the University of California at San Francisco presented information about a drug company's marketing campaign that included placing research articles in medical journals.
VOA: special.2009.10.08
Yet sleep scientist Ying-Hui Fu at the University of California, San Francisco,says little is known about the basic need for sleep.
VOA: special.2009.08.26
Elizabeth Blackburn does her research at the University of California in San Francisco.
VOA: special.2009.12.08
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