WASHINGTON, July 30 (Reuters) - U.S. health officials ordered Amgen Inc on Wednesday to add new warnings to its widely used anemia drug Aranesp and similar medicines about the serious risks to cancer patients.
WASHINGTON, July 30 (Reuters) - U.S. health officials ordered Amgen Inc on Wednesday to add new warnings to its widely used anemia drug Aranesp and similar medicines about the serious risks to cancer patients.