他说：“化石记录一再证实现代胎盘类哺乳动物的起源是在白垩纪-早第三纪分界点的时候或那之后。
“The fossil record continues to show that the origin of modern placental mammals postdates or is at the Cretaceous-Paleogene boundary, ” he said.
报告了经CT证实的出血性脑梗塞5例，其发病与阻塞的动脉再开通有密切关系。
A clinical study was made on 5 cases of hemorrhagic cerebral infarction caused by arterial reperfusion and confirmed by ct scan.
人们会做很多的验证、再验证、反复验证的工作直到在格兰萨索异常实验结果被证实或者证伪。
There is much checking, re-checking and repetition to do before the Gran Sasso anomaly is proved or disproved.
结果病理检查证实再手术患者肿瘤残留率为67.6％（75/111）；
Results Pathological results confirmed there were 67. 6% (75/111) cases with residual tumor.
结果证实保存后的供心在血流重建时发生再灌注损伤。
Results Ischemia reperfusion injuries did occur in the donor's heart during the process of blood reconstruction.
针对临床结果及再住院率，两份研究都无有力证据证实分享式决策效应。
There was no evidence of effect on clinical outcomes or hospital readmission rates in either study.
所以再狭窄是否是引起卒中的重要原因仍需进一步的证实。
So whether it will actually turn out to be an important cause of stroke still needs to be determined.
没有充分的证据能证实，于临床评量外，再使用呼吸功能监测器，在新生儿以正压换气法急救期间的功效与安全性。
There is insufficient evidence to determine the efficacy and safety of a respiratory function monitor in addition to clinical assessment during positive pressure ventilation at neonatal resuscitation.
使用Rituxan的再治疗还未进行过正式评价，因此Rituxan后续进行再治疗的安全性和有效性还未能证实。
Retreatment with Rituxan was not formally evaluated; therefore, the safety and efficacy of retreatment with subsequent courses of Rituxan has not been established.
方法：5 0 4例经证实有一侧或双侧输卵管不通的不孕症患者，采用自制选择性输卵管再通导管进行再通。
Methods:504 patients with infertility due to one or both fallopian tube obstruction were treated with self made selective fallopian tube recanalization catheter by means of improved technique.
方法：5 0 4例经证实有一侧或双侧输卵管不通的不孕症患者，采用自制选择性输卵管再通导管进行再通。
Methods:504 patients with infertility due to one or both fallopian tube obstruction were treated with self made selective fallopian tube recanalization catheter by means of improved technique.
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