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血管性皮肤病 变应性皮肤血管炎 allergic cutaneous vasculitis 荨麻疹性血管炎 urticarial vasculitis 持久性隆起性红斑 erythema elevatum diutinum 结节性多动脉炎 polyarte
deep mycosis 深部霉菌病 dermographism 皮肤划痕症 dermatalgia 皮痛 dermatitis 皮炎 dermatitis herpetiformis 疱疹样皮炎 dermatologic topical therapy 皮肤病外用治疗 dermatology 皮
Leaders of the world's advanced economies have drawn their three-day summit to a close by meeting with counterparts from major emerging economies to propose what they call a vision on climate change. VOA's Kurt Achin reports from Hokkaido. U.S. Pres
By Phil Mercer Sydney 18 May 2007 A team of Australian malaria experts has been meeting in Canberra to find the most efficient ways to combat the disease in the South Pacific. Canberra has just announced a new multi-million dollar aid package to help