Objective To study the feasibility of bacteria drug resistance determinated by matrix-assisted laxer desorption ionization time-of-flight mass spectrometry(MALDI-TOF-MS).

• 目的研究基质辅助激光解吸电离飞行时间质谱(MALDI-TOF-MS)用于检测鉴定细菌耐药性的可行性。