Beckett A H
Postgrad Med J. 1974 Feb;50(580):125-9. doi: 10.1136/pgmj.50.580.125.
Unless the equivalence of different products has been established, the prescriber must define the product he requires by using the trade name. Present pharmacopoeial standards based on methods are inadequate to predict equivalence in man. There are many ways in which differences in formulation may influence absorption of drugs, and only comparable absorption profiles can be taken as evidence of equivalence.
除非已确定不同产品的等效性,否则开处方者必须使用商品名来明确其所需的产品。目前基于方法的药典标准不足以预测人体中的等效性。制剂方面的差异可能会通过多种方式影响药物吸收,只有可比的吸收曲线才能作为等效性的证据。