地球被分为二十四个时区.The earth is divided into 24 time zones.按照当地居民的意愿,时区界线被划分得弯弯曲曲.The zone boundaries zigzag capriciously according to the whims of the local population.我们开过三个时区就为了吃煎小牛肉?We drove through three time zones for vea...
目的 提高异位促肾上腺皮质激素综合征(异位ACTH综合征)诊断和治疗效果.Objectives To increase the diagnosis and treatment of ectopic ACTH syndrome.目的: 探讨腹腔镜手术治疗异位妊娠的临床疗效.Objective : To discuss laparoscopic operation in treating the extrauterine pregnancy...