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1984年,美国食品药物管理局(FDA)批准了22个新的化学药(NCES),比1983年(14个)多8个。提交FDA批准所花费的时间平均为44.7个月。FDA批准的22个新药(按批准日期排列)如下:
In 1984, the U.S. Food and Drug Administration (FDA) approved 22 new chemical drugs (NCES), eight more than in 1983 (14). The average time it took to submit FDA clearance was 44.7 months. The 22 new drugs approved by the FDA (by approval date) are as follows: