selective alveolobronchography选择性支气管肺泡造影术 subarachnoid block蛛网膜下腔阻滞 significant asymptomatic bacteriuria有意义的无症状细菌尿,值得注意的无症状性菌尿 sabouraud(dextrose agar)萨布罗(氏)右旋糖琼脂 society of applied bacteriology应用细菌学学会 staphylococcus aureus bacteremia金黄色葡萄球菌菌血症