您要查找的是不是：
- Objective To study the feasibility of nifedipine substituted for barium meal during gastrointestinal examination. 目的研究硝苯啶代替钡剂应用于胃肠造影检查的可行性。
- In 16 patients preoperative chest X-ray showed pulmonary TB lesion. X-ray gastrointestinal examination was performed in 24 patients and 20 patients underwent cologne endoscopy,both of them showed abnormal but nonspecific manifestation. 术前胸片16例有肺结核表现，24例钡剂检查有异常但非特异性，20例结肠镜所见亦非特异性。
- lower gastrointestinal examination 下胃肠道检查(钡灌肠检查)
- upper gastrointestinal examination 上胃肠道检查
- gastrointestinal examination, lower 下胃肠道检查(钡灌肠检查)
- gastrointestinal examination, upper 上胃肠道检查
- The doctor was very thorough in his examination of the sick child. 医生对生病的孩子进行了仔细的检查。
- He was bewailing his failure in the examination. 他为考试不及格而悲伤。
- Jerry left the examination room with a light heart. 杰利轻松愉快地离开了考场。
- He was very sick at failing in the examination. 他对于考试不及格觉得很沮丧。
- Feasibility of nifedipine substituted for barium meal during gastrointestinal examination 硝苯啶在胃肠造影检查中替代钡剂的可行性
- He passed the examination with flying colors. 他考试中取得了优异成绩。
- He's het up about the examination. 他为考试而焦虑不安。
- This work will hardly stand close examination. 这种作品很难经得起认真的检验。
- He will take an oral examination. 他将接受口试。
- My father crammed me for the entrance examination. 我父亲为了入学考试帮我恶补。
- The prisoner is still under examination. 囚犯仍在受审。
- Regrettably, he failed the examination. 可惜，他考试失败了。
- Hand in up your examination paper. 把你们的卷子交上来。
- Your examination results are excellent. 你的考试成绩优异。
