ソース:[1] EMA Backs Amgen Drug For Rare Autoimmune Disorder (https://finance.yahoo.com/news/ema-backs-amge ...)[2] Amgen's Uplizna: A Regulatory and Commercial Breakthrough in IgG4-Related Disease (https://vertexaisearch.cloud.google.com/groun ...)[3] Why Amgen (AMGN) Stock Is Trading Up Today - StockStory (https://vertexaisearch.cloud.google.com/groun ...)