| 1. | Genericsthat are chemical equivalents to conventional drugs save americans atleast $ 10 billion per year . the food and drug administration , however , lacks the legal ability to approve generic versions of biologics 仿制药为传统药物的化学等价物,它每年至少为美国人节省100亿美元。而食品和药物管理局缺乏相关的法律权能去批准生物药品的仿制。 |