美国１９９１年７月—１９９５年９月全国乳腺癌及宫颈癌早期诊查规划的最新资料９０年代在美国，估计将诊断乳腺癌和宫颈癌２００万例，这些病将导致５０万妇女死亡。早期乳腺Ｘ射线测定法筛检，随后及时的和适当的治疗可降低年龄在５０—６９岁妇女的乳腺癌死亡率３０％... From July 1991 to September 1995, the latest information on the national plan for early detection of breast and cervical cancer in the United States was estimated in the United States in the 1990s. It is estimated that 2 million cases of breast and cervical cancer will be diagnosed. These diseases will cause the death of 500,000 women. Early breast X-ray screening, followed by timely and appropriate treatment can reduce breast cancer mortality rates in women aged 50-69 by 30%...