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Protecting against Cervical Cancer A new immunization campaign gets underway soon to protect 180,000 girls in developing countries from cervical cancer. The GAVI Alliance made the announcement Monday, World Cancer Day (2/4). Most cervical cancer is c
DEVELOPMENT REPORT - New Cervical Cancer Test for Developing Countries By Jill Moss Broadcast: Monday, March 01, 2004 This is Robert Cohen with the VOA Special English Development Report. Researchers
JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an
The next time someone asks you how tall you are, keep in mind that your answer might depend on the time of day. You see, in the morning, when you wake up, you're taller than at night, when you go to bed. How can this be? Well, the spine is made of tw
Now, of course, this canal is filled with much the same strangely fibrous substancethe spinal cordas the brain; 这根脊管自然也跟头脑一样,有着极其相似的奇特的纤维质脊柱纤维质; and directly communicates with the brain.
It is a German conceit, that the vertebrae are absolutely undeveloped skulls. 据说德国人就狂妄地认为,脊骨绝对是发育不足的脑壳。 But the curious external resemblance, I take it the Germans were not the first men to perceive. 但