contraind相关论文
内镜下胃造瘘术是目前治疗消化系统疾病不可缺少的重要手段,其围手术期的护理更是确保手术成功及减少术后并发症的重要组成部分.本......
This paper centers on the usage of monkshood in gynecology and tries to analyze why monkshood is rarely mentioned in now......