单词：pyoderma chronica glutaealis
单词：pyoderma chronica glutaealis 相关文章
Study: Neglected Tropical Diseases Surfacing in Central Asia Many of the bacterial and parasitic worm infections commonly associated with the tropics are becoming rampant in some Central Asian countries in the former Soviet Union. That's the finding
VOA标准英语2011年(十月)
By Efam Dovi Accra 22 September 2006 As health care gets increasingly expensive and ineffective in many African countries, a growing number of people are turning to traditional medicine. The World Health Organization estimates seven out of 10 people
2006年VOA标准英语（九月）
A woman looks happy after receiving bags of food A new United Nations report finds food security in Zimbabwe has improved significantly, following government efforts to curb the food problem and international funding to subsidize farmers. But, the re
VOA标准英语2010年(八)月
Medical experts in Miami are hoping to speed up research using embryonic stem cells. Their work may lead to advances in treatment for spinal cord injuries, Alzheimer's disease and other illnesses. President Barack Obama signs an Executive Order on s
VOA标准英语2009年(三月)
Kerry Returns to Mideast to Press for Talks Kerry returns to the region after talks late last month produced what he called real progress. With a little more work he believes the start of final status negotiations on the Israeli-Palestinian conflict
VOA标准英语2013年(七月)
By Carol Pearson Washington, D.C. 17 July 2006 watch Alcoholism report Most adult alcoholics in the United States began drinking before the age of 21. That's the result of a new survey of 43,000 Americans. Teenage girls in a bar I think girls my age
2006年VOA标准英语（七月）