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6.856  Articles
1 of 687 pages  |  10  records  |  more records»
The isomorphism problem of Cayley graphs has been well studied in the literature, such as characterizations of CI (DCI)-graphs and CI (DCI)-groups. In this paper, we generalize these to vertex-transitive graphs and establish parallel results. Some interes... see more

The isomorphism problem of Cayley graphs has been well studied in the literature, such as characterizations of CI (DCI)-graphs and CI (DCI)-groups. In this paper, we generalize these to vertex-transitive graphs and establish parallel results. Some interes... see more

Objectives: To compare the accuracy of three-dimensional transvaginal ultrasound and magnetic resonance imaging in the diagnosis of scar pregnancy.Methods: The records of 54 patients with scar pregnancy, who underwent three-dimensional transvaginal ultras... see more

Objectives: To explore the predictive effect of abnormal glucose metabolism and fetal hemodynamic parameters on adverse pregnancy outcome.Methods: One hundred and nine pregnant women with abnormal glucose metabolism during pregnancy from June 2016 to Octo... see more

Background and Objective: Colorectal serrated polyp is considered as histologically heterogeneous lesions with malignant potential. The aim of the study was to evaluate the endoscopic, clinic and pathologic characteristics of colorectal serrated polyps.Me... see more

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1 of 687 pages  |  10  records  |  more records»