1·Because there are so many other safe and effective medications, cephalexin is best avoided.
因为有这么多其他安全有效的药物，头孢氨苄最好避免。
2·OBJECTIVE: To develop the assay of compound cephalexin capsules by flow injection.
目的：建立复方头孢氨苄胶囊的流动注射分析法。
3·After oral administration, Cephalexin is absorbed through the intestinal barrier.
口服后，头孢氨苄是通过肠道吸收障碍。