题目登革热病例血清样本采集患者非抗凝血()。A. 2-5mlB. 3-5mlC. 4-6mlD. 8-10ml登革热病例血清样本采集患者非抗凝血()。A. 2-5mlB. 3-5mlC. 4-6mlD. 8-10ml题目解答答案B. 3-5ml