重症特发性Ｆｉｅｄｌｅｒ心肌炎猝死１例冯兵，陈自强，李元平患者，女，６岁，于１９９５年２月１６日１５时２０分无明显诱因突然出现呕吐，随即昏迷、抽搐，１５时３５分送我院急诊科抢救。体检......

Ｆｉｅｄｌｅｒ氏心肌炎合并肾上腺皮质腺瘤１例尸检报告张莹①邓必李道宏②柳联镇③苏一鸣程建华杨玉华１临床资料患者女，２９岁。于前一天中午突发上腹......

We use submultiplicative companion matrix norms to provide new bounds for roots for a given polynomial <i>P</i>(<i>X</i>......

<正>In this paper, we first show that a generic m&#215;n Fiedler matrix may have 2m-n-1 kinds of factorizations which ar......

１病例摘要患者男，２４岁。在无明显诱因情况下，感胸闷、心悸、咳嗽２０余天，无痰。夜间有盗汗。自觉无发热及胸痛，亦无呕吐及夜间阵发性呼吸困难......