Vi khu?n ?? kháng v?i cephalosporin theo 2 cách: thay ??i c?u trúc c?a protein khi?n thu?c không g?n ???c v?i vi khu?n n?a và t?o enzym b?t ho?t kháng sinh – beta lactamase.- Lead to other drug adverse reactions which could lead to adverse clinical consequences on patients as assessed and judged by medical practitioners.Tra c?u D??c th? Qu?