The fuberidazole was prepared by reaction of O - phenylenediamine with furfural at the presence of CTMABas catalyst.以邻苯二胺和糠醛为原料,以十六甲基三烷基溴化铵(CTMAB)为催化剂合成了麦穗宁....
What diagnostic testing data help to risk - stratify patients with syncope?何种诊断检查有助于区分有危险的晕厥病人?Objective To analyze the CT features and diagnostic valuation of endometriosis.目的分析子宫内膜异位的CT表现和诊断价值.Objective To evaluate the...