Prenatal diagnosis and molecular cytogenetic characterization of a small supernumerary marker chromosome (sSMC) inherited from her mosaic sSMC(15) mother and a literature review by Mei-Ling Sun, Hong-Guo Zhang, Xiang-Yin Liu, Fa-Gui Yue, Yu-Ting Jiang, Shi-Bo Li, Rui-Zhi Liu

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Frequency and clinical manifestation of prenatal cytogenetic diagnosis of chromosomal polymorphisms in Northeast China by Li-Li Luo, Zhu-Ming Hu, Lei-Lei Li, Hong-Guo Zhang, Yu-Ting Jiang, Rui-Zhi Liu, Rui-Xue Wang

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Molecular cytogenetic characterization of 2q deletion and Xq duplication associated with nasal bone dysplasia in prenatal diagnosis: A case report and literature review by Mei-Ling Sun, Fa-Gui Yue, Xin-Yue Zhang, Yu-Ting Jiang, Lei-Lei Li, Hong-Guo Zhang, Rui-Zhi Liu

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Prenatal diagnosis of a fetus with mosaic ring chromosome 13: Case report and review of the literature by Xiao-Nan Hu, Lei-Lei Li, Qing-Yang Shi, Zhu-Ming Hu, Hong-Guo Zhang, Yu-Ting Jiang, Rui-Zhi Liu

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Association Between Maternal Exposure to SO2 and Congenital Ear Malformations in Offspring: A Population-Based Case-Control Study in Liaoning Province, China by Wei-Jun Yu, Wei-Jun Yu, Na Li, Ting-Ting Gong, Jia-Yu Zhang, Yu-Ting Jiang, Yu-Hong Zhao, Yan-Hong Huang, Jing Li, Shu Liu, Yan-Ling Chen, Li-Li Li, Cheng-Zhi Jiang, Zong-Jiao Chen, Qi-Jun Wu, Qi-Jun Wu

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