Barry A L, Jones R N
Antimicrob Agents Chemother. 1984 Jun;25(6):775-7. doi: 10.1128/AAC.25.6.775.
Six different gram-negative bacilli were serially transferred through subinhibitory concentrations of seven quinolone derivatives or related organic acids. A gradual, stepwise decrease in susceptibility was noted with all seven drugs, and the resistant cultures demonstrated a concomitant cross-resistance to the other drugs.
六种不同的革兰氏阴性杆菌通过七种喹诺酮衍生物或相关有机酸的亚抑制浓度进行连续传代培养。所有七种药物的敏感性均出现逐渐、逐步下降,并且耐药培养物对其他药物表现出相应的交叉耐药性。