对低分子量肝素的叙述,错误的是() A.抗Xa因子活性强 B.对Ⅱ因子影响较小 C. 发布时间:2017-06-05 02:00 │ 来源:www.tikuol.com 题型:单项选择题 A型题 问题: 对低分子量肝素的叙述,错误的是()A.抗Xa因子活性强B.对Ⅱ因子影响较小C.出血副作用小D.抗血栓作用较肝素弱E.用于外科手术后深静脉血栓
题型:单项选择题 A型题 — Have you heard of this new brand of computer, Mike? — Yes, of course, and I've decided to buy ___. [ ]A. it B. one C. this D. that 查看答案